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Before you hit “buy,” check out these 109 specs & features — including real-world favorites like general information, dimensions & weight, power capacity & output & input & charging. It’s the kind of detail pros care about.
A fast snapshot of the Anker PowerHouse 521 , covering its standout specification and what you can expect right out of the box.
Anker PowerHouse 521
Anker PowerHouse 521 is a compact and durable portable power station that delivers 256Wh of capacity and 200W of power. It is a budget-friendly option designed for charging small devices and running low-wattage appliances for camping, road trips, and as a home emergency backup.
Specifications & Facts
109
Specs measured. Drama avoided.
Not just numbers on a box. We looked at how the Anker PowerHouse 521 actually performs with specs like general information, dimensions & weight, power capacity & output & input & charging and others that users rely on daily.
General Information
10
Anker PowerHouse 521
Release Year
What year was it released?
62
Anker PowerHouse 521
0
Votes
2022
68
Portable Power Stations in this range
2023
Indicates the year the product was released to market.
When it comes to Release Year,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Product Type
What is the product type?
83
Anker PowerHouse 521
0
Votes
Portable Power Station
70
Portable Power Stations in this range
Portable Power Station
Defines the category of the product.
When it comes to Product Type,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Type on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Model Name
What is the model name?
63
Anker PowerHouse 521
0
Votes
PowerHouse 521
67
Portable Power Stations in this range
T1 PRO
Identifies the commercial name used in marketing.
When it comes to Model Name,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Name on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Model Number
What is the model number?
68
Anker PowerHouse 521
0
Votes
A1720
67
Portable Power Stations in this range
100594
Manufacturer’s unique identifier for the model.
When it comes to Model Number,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Number on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Country of Manufacture
Where was it manufactured?
43
Anker PowerHouse 521
0
Votes
China
38
Portable Power Stations in this range
China
Specifies where the product was manufactured.
When it comes to Country of Manufacture,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country of Manufacture on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Target Market
What is the target market?
37
Anker PowerHouse 521
0
Votes
US, EU, Asia, Global
33
Portable Power Stations in this range
US, EU, Asia, Global
Defines the geographic or demographic market.
When it comes to Target Market,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Target Market on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Warranty Period
What is the warranty period?
60
months
0Votes
28.45
months (Average)
Duration of manufacturer warranty coverage.
When it comes to Warranty Period,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
31.6 months
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Period on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Age Group Suitability
What age group is it suitable for?
13
Anker PowerHouse 521
0
Votes
Adults
19
Portable Power Stations in this range
Adults
Indicates if the product has usage limitations by age.
When it comes to Age Group Suitability,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Age Group Suitability on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Gender Suitability
What gender is it suitable for?
43
Anker PowerHouse 521
0
Votes
Unisex
37
Portable Power Stations in this range
Unisex
Specifies if the product targets a gender.
When it comes to Gender Suitability,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Gender Suitability on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Launch Market Region
What was the launch market region?
74
Anker PowerHouse 521
0
Votes
US, EU, Asia, Global
64
Portable Power Stations in this range
US, EU, Asia, Global
First region where the product was introduced.
When it comes to Launch Market Region,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Launch Market Region on Anker PowerHouse 521
◉ and help others decide!
Dimensions & Weight
6
Anker PowerHouse 521
Package Weight
What is the package weight?
9.65
lbs
0Votes
9.97
lbs (Average)
Anker PowerHouse 521
The weight of the package is roughly 4.38 kg, making it easy to handle for shipping.
The shipping weight including packaging.
When it comes to Package Weight,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
0.3 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Weight on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Product Width
What is the product width?
8.5
inch
0Votes
8.48
inch (Average)
Anker PowerHouse 521
The width of the power station is 21.6 cm, roughly the width of a large tablet.
The overall width of the unit.
When it comes to Product Width,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
0.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Width on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Product Depth
What is the product depth?
8.32
inch
0Votes
6.06
inch (Average)
Anker PowerHouse 521
The depth of the power station is 21.1 cm, about the depth of a medium-sized book.
The overall depth of the unit.
When it comes to Product Depth,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
2.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Depth on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Product Height
What is the product height?
5.67
inch
0Votes
6.73
inch (Average)
Anker PowerHouse 521
The height of the power station is 14.4 cm, about the height of a thick water bottle.
The overall height of the unit.
When it comes to Product Height,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
1.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Height on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Product Weight
What is the product weight?
9.57
lbs
0Votes
8.56
lbs (Average)
Anker PowerHouse 521
Weighs approximately 4.34 kg, similar to the weight of a small laptop.
The weight of the device itself.
When it comes to Product Weight,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
1.0 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Weight on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Handle Type
What type of handle does it have?
43
Anker PowerHouse 521
0
Votes
Fixed
45
Portable Power Stations in this range
Fixed
Describes the type of handle provided.
When it comes to Handle Type,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Handle Type on Anker PowerHouse 521
◉ and help others decide!
Power Capacity & Output
17
Anker PowerHouse 521
Car Socket Output
How many car sockets are available?
43
Anker PowerHouse 521
0
Votes
1 Outlet
27
Portable Power Stations in this range
1 Outlet
Anker PowerHouse 521
The car socket supports a 120W output, ideal for powering car electronics or small devices.
Number of 12V car-style sockets.
When it comes to Car Socket Output,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Car Socket Output on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
USB-C Power Delivery Wattage
What is the USB-C PD wattage?
60
Watt
0Votes
74.59
Watt (Average)
Anker PowerHouse 521
The USB-C port supports fast charging up to 60W, perfect for charging laptops and tablets quickly.
Maximum Power Delivery (PD) rating for USB-C ports.
When it comes to USB-C Power Delivery Wattage,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
14.6 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
USB-C Power Delivery Wattage on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
AC Output Wattage
What is the AC output wattage?
200
W
0Votes
381.43
W (Average)
Anker PowerHouse 521
Provides a steady 200W output, ideal for powering small appliances like a fan or laptop.
The amount of power the unit can provide to AC devices.
When it comes to AC Output Wattage,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
181.4 W
measurement.
Don’t keep it to yourself — be the first to react and review the
AC Output Wattage on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
AC Output Ports
How many AC outlets are included?
43
Anker PowerHouse 521
0
Votes
2 Outlets
26
Portable Power Stations in this range
2 Outlets
Number of AC outlets available.
When it comes to AC Output Ports,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
AC Output Ports on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
USB-A Ports
How many USB-A ports are available?
33
Anker PowerHouse 521
0
Votes
2 Ports
31
Portable Power Stations in this range
2 Ports
Number of USB-A output ports.
When it comes to USB-A Ports,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
USB-A Ports on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
USB-C Ports
How many USB-C ports are available?
23
Anker PowerHouse 521
0
Votes
1 Port
27
Portable Power Stations in this range
2 Ports
Number of USB-C output ports.
When it comes to USB-C Ports,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
USB-C Ports on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Car Socket Wattage
What is the car socket wattage?
120
Watt
0Votes
118.15
Watt (Average)
Wattage supported by car socket outputs.
When it comes to Car Socket Wattage,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
1.8 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Car Socket Wattage on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Frequency
What is the output frequency?
93
Anker PowerHouse 521
0
Votes
50/60Hz
60
Portable Power Stations in this range
50/60Hz
AC output frequency (usually 50Hz or 60Hz).
When it comes to Frequency,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
33 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Frequency on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
DC Barrel Jack
How many DC barrel output ports does it have?
0
Anker PowerHouse 521
0
Votes
Not Provided
9
Portable Power Stations in this range
2 Ports
The number of DC barrel-style output ports available for powering compatible devices.
When it comes to DC Barrel Jack,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
DC Barrel Jack on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Battery Capacity
What is the battery capacity?
256
Wh
0Votes
301.56
Wh (Average)
Total energy storage capacity of the battery.
When it comes to Battery Capacity,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
45.6 Wh
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Capacity on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Rated Power Output
What is the rated power output?
200
Watt
0Votes
346.39
Watt (Average)
Continuous power output supported by the inverter.
When it comes to Rated Power Output,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
146.4 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Rated Power Output on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Wireless Charging Pad
Does it have a wireless charging pad?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Indicates if a wireless charging pad is included.
When it comes to Wireless Charging Pad,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Wireless Charging Pad on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Pure Sine Wave Inverter
Is it a pure sine wave inverter?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Indicates if the AC inverter provides pure sine wave output.
When it comes to Pure Sine Wave Inverter,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pure Sine Wave Inverter on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
24V/48V Output Support
Does it support 24V/48V output?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Indicates if the unit supports high-voltage DC outputs.
Don’t keep it to yourself — be the first to react and review the
24V/48V Output Support on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Anderson Port Output Support
Is an Anderson output available?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Shows if Anderson Powerpole outputs are provided.
Don’t keep it to yourself — be the first to react and review the
Anderson Port Output Support on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
RV/TT-30 Outlet Support
Does it have a TT-30 outlet?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Indicates if there’s a TT-30 outlet for RVs.
Don’t keep it to yourself — be the first to react and review the
RV/TT-30 Outlet Support on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Surge Power Output
What is the surge power output?
450
Watt
0Votes
675.13
Watt (Average)
Maximum peak output for short bursts.
When it comes to Surge Power Output,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
225.1 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Surge Power Output on Anker PowerHouse 521
◉ and help others decide!
Input & Charging
16
Anker PowerHouse 521
Max Input Power
What is the maximum input power?
125
Watt
0Votes
192.89
Watt (Average)
Anker PowerHouse 521
Max input power of 125W ensures fast charging from AC, car, or solar sources.
Combined maximum input power across all methods.
When it comes to Max Input Power,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
67.9 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Input Power on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Charging Time (AC)
How long to charge via AC?
150
minutes
0Votes
198.48
minutes (Average)
Anker PowerHouse 521
Using a 65W AC adapter and 60W USB-C port (dual Input), the charging approximately takes 2.5 hours to fully charge from 0%.
Average charging time using AC input.
When it comes to Charging Time (AC),
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
48.5 minutes
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Time (AC) on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Charging Time (Solar)
How long to charge via solar?
4.1
hours
0Votes
4.21
hours (Average)
Anker PowerHouse 521
Takes roughly 4.1 hours to fully charge under optimal sunlight with a 65W solar panel.
Average charging time using solar input.
When it comes to Charging Time (Solar),
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
0.1 hours
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Time (Solar) on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Charging Time (Car)
How long to charge via car?
4.1
hours
0Votes
4.96
hours (Average)
Anker PowerHouse 521
Similar to solar charging, it requires about 4.1 hours when using the car charger.
Average charging time using car input.
When it comes to Charging Time (Car),
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
0.9 hours
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Time (Car) on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Solar Charging Input Wattage
What is the solar charging input wattage?
65
Watt
0Votes
116.6
Watt (Average)
Maximum supported solar input wattage.
When it comes to Solar Charging Input Wattage,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
51.6 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Solar Charging Input Wattage on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Input Voltage Range
What is the input voltage range?
84
Anker PowerHouse 521
0
Votes
11-28V DC/100-120V AC
71
Portable Power Stations in this range
12-30V DC
Voltage range accepted by the charging system.
When it comes to Input Voltage Range,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Input Voltage Range on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Car Charging Input Wattage
What is the car charging input wattage?
65
Watt
0Votes
89.04
Watt (Average)
Maximum wattage accepted via car port.
When it comes to Car Charging Input Wattage,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
24.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Car Charging Input Wattage on Anker PowerHouse 521
◉ and help others decide!
39
Portable Power Stations in this range
AC, Solar, Car
Types of charging supported by the device.
When it comes to Charging Method,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Method on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
MPPT Controller Built-in
Does it have an MPPT controller?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Shows if the unit includes a built-in MPPT for solar optimization.
When it comes to MPPT Controller Built-in,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
MPPT Controller Built-in on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Max Solar Panel Count Supported
How many solar panels can it support?
33
Anker PowerHouse 521
0
Votes
1 x 65W
27
Portable Power Stations in this range
1 x 100W
Maximum number of solar panels that can be connected simultaneously.
When it comes to Max Solar Panel Count Supported,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Solar Panel Count Supported on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
AC Charging Input Wattage
What is the AC charging input wattage?
65
Watt
0Votes
154.21
Watt (Average)
Maximum AC input wattage supported for charging.
When it comes to AC Charging Input Wattage,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
89.2 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
AC Charging Input Wattage on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Fast Charging Support
Does it support fast charging?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Indicates if the unit supports fast charging.
When it comes to Fast Charging Support,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fast Charging Support on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Pass-Through Charging
Does it support pass-through charging?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Allows simultaneous charging and discharging.
When it comes to Pass-Through Charging,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pass-Through Charging on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Expandable Battery Support
Can it support expandable batteries?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Indicates if extra battery packs can be connected.
Don’t keep it to yourself — be the first to react and review the
Expandable Battery Support on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Generator Compatibility
Is it generator compatible?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Shows if the unit can be safely charged by a generator.
When it comes to Generator Compatibility,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Generator Compatibility on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Dual Charging Support
Does it support dual charging?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Indicates if AC and solar can be used together for faster charging.
When it comes to Dual Charging Support,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dual Charging Support on Anker PowerHouse 521
◉ and help others decide!
Battery & Technology
12
Anker PowerHouse 521
Cycle Life
What is the cycle life?
3,000
cycles
0Votes
2,158.59
cycles (Average)
Anker PowerHouse 521
LiFePO4 battery ensures a long lifespan with over 3000 charge cycles, providing over a decade of use.
Approximate number of full charge/discharge cycles before capacity drops to 80%.
When it comes to Cycle Life,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
841.4 cycles
measurement.
Don’t keep it to yourself — be the first to react and review the
Cycle Life on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Overcharge Protection
Does it have overcharge protection?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
This feature prevents damage to the battery from excessive charging, ensuring longer life.
Prevents damage from charging beyond safe voltage.
When it comes to Overcharge Protection,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overcharge Protection on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Over-discharge Protection
Does it have over-discharge protection?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Safeguards against discharging too deeply, which can damage the battery.
Protects the battery from being drained below safe levels.
When it comes to Over-discharge Protection,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Over-discharge Protection on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Overcurrent Protection
Does it have overcurrent protection?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Prevents potential damage from overcurrent situations, keeping your devices safe.
Prevents excessive current draw from damaging components.
When it comes to Overcurrent Protection,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overcurrent Protection on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Short Circuit Protection
Does it have short circuit protection?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Provides protection from electrical short circuits to ensure safe operation.
Protects against short circuits in the system.
When it comes to Short Circuit Protection,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Short Circuit Protection on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Temperature Protection
Does it have temperature protection?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
The power station uses smart temperature monitoring to protect the device in extreme temperatures.
Monitors and protects the unit from unsafe temperatures.
When it comes to Temperature Protection,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Temperature Protection on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Battery Type
What is the battery type?
63
Anker PowerHouse 521
0
Votes
Lithium Iron Phosphate (LFP)
48
Portable Power Stations in this range
Lithium Iron Phosphate (LFP)
Defines the core type of battery used.
When it comes to Battery Type,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Type on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Battery Chemistry
What is the battery chemistry?
33
Anker PowerHouse 521
0
Votes
LiFePO4
29
Portable Power Stations in this range
LiFePO4
Indicates the chemical composition of the battery cells.
When it comes to Battery Chemistry,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Chemistry on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Battery Management System
Does it include a BMS?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Indicates if a BMS is included for safety and efficiency.
When it comes to Battery Management System,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Management System on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Replaceable Battery
Is the battery replaceable?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Indicates if the internal battery can be swapped or replaced.
Don’t keep it to yourself — be the first to react and review the
Replaceable Battery on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Parallel Battery Connection Support
Does it support parallel battery connection?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Allows multiple batteries to be connected in parallel for extended capacity.
Don’t keep it to yourself — be the first to react and review the
Parallel Battery Connection Support on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Firmware Upgradable
Is the firmware upgradable?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Allows performance or safety updates via firmware.
When it comes to Firmware Upgradable,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Firmware Upgradable on Anker PowerHouse 521
◉ and help others decide!
Portability & Design
12
Anker PowerHouse 521
Color Options
What color options are available?
53
Anker PowerHouse 521
0
Votes
Black
47
Portable Power Stations in this range
Black
Anker PowerHouse 521
The power station comes in sleek black, blending well with most environments.
Available exterior color options.
When it comes to Color Options,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Material
What material is used?
43
Anker PowerHouse 521
0
Votes
Plastic
42
Portable Power Stations in this range
Plastic
Anker PowerHouse 521
Made of durable plastic, making it lightweight while maintaining robustness.
Main material used in construction.
When it comes to Material,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Material on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Carry Handle
Does it have a carry handle?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Equipped with a carry handle for easy portability, ideal for travel or camping.
Indicates if a fixed carry handle is included.
When it comes to Carry Handle,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Carry Handle on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Finish Options
What finish options are available?
23
Anker PowerHouse 521
0
Votes
Matte
23
Portable Power Stations in this range
Matte
Anker PowerHouse 521
Available in both matte and glossy finishes to suit your style preferences.
Types of finish available.
When it comes to Finish Options,
Anker PowerHouse 521 ◉ is
same as
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Finish Options on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Display Type
What type of display is included?
33
Anker PowerHouse 521
0
Votes
LCD
35
Portable Power Stations in this range
LCD
Anker PowerHouse 521
Features an easy-to-read LCD display to show power input/output and battery status.
Type of display included.
When it comes to Display Type,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
, delivering
equal
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Display Type on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Indicator Lights
Does it have indicator lights?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
The indicator lights help you easily monitor the power status and charging progress.
Indicates if the unit includes status indicator lights.
When it comes to Indicator Lights,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Indicator Lights on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Telescopic Handle
Does it have a telescopic handle?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Indicates if a telescopic handle is provided for rolling.
Don’t keep it to yourself — be the first to react and review the
Telescopic Handle on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Wheels
Does it have wheels?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Shows if the unit has integrated wheels for mobility.
Don’t keep it to yourself — be the first to react and review the
Wheels on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Stackable Design
Is the design stackable?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Indicates if the product can be stacked with other units.
Don’t keep it to yourself — be the first to react and review the
Stackable Design on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Form Factor
What is the form factor?
43
Anker PowerHouse 521
0
Votes
Box
37
Portable Power Stations in this range
Box
The overall design style of the unit.
When it comes to Form Factor,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Form Factor on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Detachable Module Design
Does it have a detachable module design?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Indicates if modules can be detached (e.g., battery packs).
Don’t keep it to yourself — be the first to react and review the
Detachable Module Design on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Integrated Cable Storage
Does it have integrated cable storage?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Shows if the unit provides built-in storage for cables.
When it comes to Integrated Cable Storage,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Integrated Cable Storage on Anker PowerHouse 521
◉ and help others decide!
Safety & Certification
10
Anker PowerHouse 521
CE Certification
Is it CE certified?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Certified under CE standards, ensuring it meets European health, safety, and environmental protection requirements.
Indicates CE compliance for EU markets.
When it comes to CE Certification,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
CE Certification on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
FCC Certification
Is it FCC certified?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Compliant with FCC standards, ensuring the device does not cause harmful interference.
Indicates FCC compliance for electronics.
When it comes to FCC Certification,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
FCC Certification on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
RoHS Compliance
Is it RoHS compliant?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Meets RoHS standards, restricting the use of hazardous materials in the product.
Indicates restriction of hazardous substances compliance.
When it comes to RoHS Compliance,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
RoHS Compliance on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Overload Protection
Does it have overload protection?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Safeguards the device from overload situations, ensuring safe operation.
Prevents damage from drawing too much power.
When it comes to Overload Protection,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overload Protection on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Surge Protection
Does it have surge protection?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Protects against voltage spikes, making sure sensitive electronics are shielded from damage.
Protects connected devices from power surges.
When it comes to Surge Protection,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Surge Protection on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Fire-Resistant Housing
Does it have fire-resistant housing?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Built with a fire-resistant housing to enhance safety during use.
Indicates fire-resistant construction materials.
When it comes to Fire-Resistant Housing,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fire-Resistant Housing on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Water Resistance
Is it water-resistant?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
This power station is not water-resistant, so it should be kept dry in outdoor use.
Shows if the device resists water ingress.
When it comes to Water Resistance,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Water Resistance on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Smart Temperature Monitoring
Does it include smart temperature monitoring?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Monitors temperature up to 100 times per second to avoid overheating.
Uses sensors to track and manage internal heat.
When it comes to Smart Temperature Monitoring,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Temperature Monitoring on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
UN38.3 Certification
Is it UN38.3 certified?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Certification for safe air transport of lithium batteries.
When it comes to UN38.3 Certification,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
UN38.3 Certification on Anker PowerHouse 521
◉ and help others decide!
Indicates if grounding is required for safe operation.
When it comes to Grounding / Earthing Requirement,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Grounding / Earthing Requirement on Anker PowerHouse 521
◉ and help others decide!
Environmental & Operating Conditions
8
Anker PowerHouse 521
Eco Mode
Does it include Eco Mode?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Eco mode optimizes energy consumption, helping preserve battery life.
Indicates if the device has a power-saving eco mode.
When it comes to Eco Mode,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
26 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Operating Temperature Range (Charging)
What is the charging temperature range?
43
Anker PowerHouse 521
0
Votes
32°F - 104°F
38
Portable Power Stations in this range
32°F - 104°F
Anker PowerHouse 521
Charging is safe between 0°C and 40°C, making it suitable for most environments.
The temperature range within which the unit can be charged safely.
When it comes to Operating Temperature Range (Charging),
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range (Charging) on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Operating Temperature Range (Discharging)
What is the discharging temperature range?
53
Anker PowerHouse 521
0
Votes
-4°F - 104°F
36
Portable Power Stations in this range
14°F - 104°F
Anker PowerHouse 521
Discharges safely from -20°C to 40°C, allowing use in various weather conditions.
The temperature range within which the unit can discharge safely.
When it comes to Operating Temperature Range (Discharging),
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range (Discharging) on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Cooling System Type
What type of cooling system does it use?
93
Anker PowerHouse 521
0
Votes
Fan
67
Portable Power Stations in this range
Fan
Type of cooling system used.
When it comes to Cooling System Type,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
26 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cooling System Type on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Dust Resistance
Is it dust resistant?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Indicates if the device resists dust ingress.
When it comes to Dust Resistance,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Dust Resistance on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Weather Resistance
Is it weather resistant?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Shows if the unit withstands exposure to weather.
When it comes to Weather Resistance,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Weather Resistance on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Cold Weather Charging Support
Does it support cold weather charging?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Allows charging at sub-freezing temperatures.
When it comes to Cold Weather Charging Support,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Cold Weather Charging Support on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Fanless / Silent Mode
Does it have a silent mode?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Indicates if the device can operate silently without fans.
When it comes to Fanless / Silent Mode,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Fanless / Silent Mode on Anker PowerHouse 521
◉ and help others decide!
Connectivity & Smart Features
11
Anker PowerHouse 521
App Connectivity
Does it support app connectivity?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Indicates if the unit connects to a mobile app.
When it comes to App Connectivity,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
App Connectivity on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Bluetooth
Does it support Bluetooth?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Shows if Bluetooth is available for pairing.
When it comes to Bluetooth,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Bluetooth on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Wi-Fi
Does it support Wi-Fi?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Indicates Wi-Fi connectivity for monitoring and control.
When it comes to Wi-Fi,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Wi-Fi on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Smart Energy Management
Does it have smart energy management?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Provides intelligent power usage optimization.
When it comes to Smart Energy Management,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Energy Management on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Remote Monitoring
Does it support remote monitoring?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Allows remote tracking of status and performance.
When it comes to Remote Monitoring,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Monitoring on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Remote Control
Does it support remote control?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Allows remote operation of functions via app.
When it comes to Remote Control,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Control on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Usage History Tracking
Does it track usage history?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Provides logs of past usage and charging cycles.
When it comes to Usage History Tracking,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Usage History Tracking on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Firmware Upgrade via App
Can firmware be upgraded via app?
No
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Allows firmware updates through the companion app.
When it comes to Firmware Upgrade via App,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Firmware Upgrade via App on Anker PowerHouse 521
◉ and help others decide!
When it comes to Voice Assistant Compatibility,
Anker PowerHouse 521 ◉ is
worse than
Portable Power Station in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Voice Assistant Compatibility on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Smart Home Panel / Integration
Does it support smart home integration?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Allows integration with home energy systems.
Don’t keep it to yourself — be the first to react and review the
Smart Home Panel / Integration on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Touch Screen
Does it have a touch screen?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
A touch screen provides easier user interface control.
Don’t keep it to yourself — be the first to react and review the
Touch Screen on Anker PowerHouse 521
◉ and help others decide!
Use Case & Applications
7
Anker PowerHouse 521
Emergency Backup Use
Is it suitable for emergency backup use?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
A reliable option for emergency power supply, especially useful during power outages.
Indicates if suitable for home or emergency backup.
When it comes to Emergency Backup Use,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Emergency Backup Use on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Outdoor Camping Use
Is it suitable for camping?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Perfect for camping or outdoor activities, keeping your devices powered off the grid.
Shows if optimized for camping and outdoor use.
When it comes to Outdoor Camping Use,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Outdoor Camping Use on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
RV/Van Use
Is it suitable for RV/van use?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Ideal for RV or van use, ensuring your appliances have reliable power on the go.
Indicates if designed for RV or van travel applications.
When it comes to RV/Van Use,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
RV/Van Use on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Home Appliances Support
Can it power home appliances?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Suitable for small home appliances like fans, lights, and chargers during power outages.
Shows if capable of powering small to medium appliances.
When it comes to Home Appliances Support,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Home Appliances Support on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
CPAP Compatibility
Can it power CPAP machines?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Anker PowerHouse 521
Fully supports CPAP machines, making it an excellent choice for people with sleep apnea.
Indicates if specifically compatible with CPAP machines.
When it comes to CPAP Compatibility,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
12 score
measurement.
Don’t keep it to yourself — be the first to react and review the
CPAP Compatibility on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
EV Charging Support
Does it support EV charging?
No
0Votes
Anker PowerHouse 521
Portable Power Station in this range
Who knows?
(Help us out by suggesting one!)
Shows if it can charge electric vehicles.
Don’t keep it to yourself — be the first to react and review the
EV Charging Support on Anker PowerHouse 521
◉ and help others decide!
Anker PowerHouse 521
Off-grid Cabin Use
Is it suitable for off-grid cabin use?
Yes
0Votes
Anker PowerHouse 521
Yes
Portable Power Stations in this range
Indicates if it’s practical for powering remote cabins.
When it comes to Off-grid Cabin Use,
Anker PowerHouse 521 ◉ is
better than
Portable Power Station in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Off-grid Cabin Use on Anker PowerHouse 521
◉ and help others decide!
Surveys
Because hot takes deserve votes.
Anker PowerHouse 521
Battery Life
How long does this portable power station last on a full charge?
Excellent runtime — Over 40 hours
0Votes
Long runtime — 20 to 40 hours
0Votes
Moderate runtime — 10 to 20 hours
0Votes
Short runtime — 5 to 10 hours
0Votes
Very short runtime — Under 5 hours
0Votes
Anker PowerHouse 521
Charging Speed
How fast does this portable power station recharge from empty to full?
Super fast — Under 2 hours
0Votes
Fast — 2 to 5 hours
0Votes
Decent — 5 to 10 hours
0Votes
Slow — 10 to 20 hours
0Votes
Very slow — Over 20 hours
0Votes
Anker PowerHouse 521
Weight and Portability
How easy is it to carry this portable power station based on weight?
Ultra light — Under 10 pounds
0Votes
Light — 10 to 20 pounds
0Votes
Manageable — 20 to 30 pounds
0Votes
Heavy — 30 to 50 pounds
0Votes
Very heavy — Over 50 pounds
0Votes
Anker PowerHouse 521
Durability
How durable is this portable power station for long-term use?
Extremely durable — Over 7 years lifespan
0Votes
Very strong — 5 to 7 years lifespan
0Votes
Strong — 3 to 5 years lifespan
0Votes
Average — 1 to 3 years lifespan
0Votes
Weak — Under 1 year lifespan
0Votes
Anker PowerHouse 521
Noise Level
How loud is this portable power station when running?
Silent, no noise at all
0Votes
Very quiet, barely there
0Votes
Quiet most of the time
0Votes
Noticeable but tolerable
0Votes
Super noisy, hard to ignore
0Votes
Anker PowerHouse 521
Ease of Setup
How easy is it to set up and start using this portable power station?
Super simple, ready in minutes
0Votes
Easy to figure out
0Votes
Straightforward with some effort
0Votes
A bit confusing at first
0Votes
Frustrating, takes too long
0Votes
Anker PowerHouse 521
Design Appeal
How do you feel about the overall design and look of this portable power station?
Sleek and impressive
0Votes
Stylish and modern
0Votes
Okay, nothing special
0Votes
Could look better
0Votes
Really unattractive
0Votes
Anker PowerHouse 521
Pricing
How do you feel about the price of this portable power station?
Great value for money
0Votes
Pretty good price
0Votes
Fair deal
0Votes
Kinda pricey
0Votes
Crazy expensive
0Votes
Anker PowerHouse 521
Power Output
How strong is the power output of this portable power station when running multiple devices?
Extremely powerful — Over 2000W
0Votes
Very capable — 1500 to 2000W
0Votes
Good — 1000 to 1500W
0Votes
Weak — 500 to 1000W
0Votes
Very weak — Under 500W
0Votes
Anker PowerHouse 521
Display and Control Interface
How clear and functional is the display and control panel on this portable power station?
Supermod
Moderator
