Customer reviews from anker.com
Anker - Powerhouse 521 (200W Battery Powered) Portable Power Station (256 Wh Capacity) - Black
Average customer rating
4.8
(96 Reviews)
Rating breakdown 96 reviews
5 Stars
79
4 Stars
14
3 Stars
3
2 Stars
0
1 Star
0
Customer Reviews for Anker - Powerhouse 521 (200W Battery Powered) Portable Power Station (256 Wh Capacity) - Black
Customer Rating
5
Powers car cooler
on December 1, 2021
Posted by: whitty, l.
Using this to power my car cooler when car isn't running. Provides several hours of run time. I love it!
Written by a customer while visiting anker.com
Customer Rating
5
Charges Fast
on November 14, 2021
Posted by: Patti C.
It only took a couple of hours to charge. I plan on using it when the lights go out and when we are on the road. I did charge some of my devices and they charged up very quickly.
Written by a customer while visiting anker.com
Customer Rating
5
I think this will be a decent product
on November 13, 2021
Posted by: Greg J.
I've yet to put this product to the test but it would meet my needs on those times the power goes out for a while. I've often wished I had something with a bit more power and one or two extra plugs for some appliances that I needed to use. This seems a perfect match for me. I'm a previous owner of Anker products so I trust the quality and durability that goes with it. In time I'm sure I'll find out how effective this product is.
Written by a customer while visiting anker.com
Customer Rating
4
Product good. Slightly misleading
on November 11, 2021
Posted by: Matt R.
I really like the product but not too happy that i have to purchase a solar panel for the unit. When i bought it. I was under the impression it was part of the unit. The unit was expensive enough now i need to pay more for the solar add on. Not to pleased with that at all.
Written by a customer while visiting anker.com
Customer Rating
4
Portable Power
on November 11, 2021
Posted by: Dick M.
Wife and I travel a lot and have several small batteries. Bought Anker 521 to replace them and to have a way to jump start my tesla if 12 volt battery needs it. Like the light, I think it could be brighter. So far its nice to have and its small enough to travel with.
Written by a customer while visiting anker.com
Customer Rating
5
Solid Battery Solution! LIFePO4 Batteries
on November 10, 2021
Posted by: Bill W.
Was looking for a Lithium Iron Phosphate LIFePO4 portable battery solution for awhile. Clear display readout.
Look forward to 2,998 more charges!
Look forward to 2,998 more charges!
Written by a customer while visiting anker.com
Customer Rating
5
Good product
on November 10, 2021
Posted by: Christopher L.
it's a great product works beautifully and very powerful last long time.
Written by a customer while visiting anker.com
Customer Rating
5
Packs a wallop of power in a portable, user freindly shell.
on October 28, 2021
Posted by: JazzyPhil
First, I'm an Anker fan for many years but I will remind unbiased;) This is exactly as described. It's easy to use, and recharges quickly. The portability is what attracted me to this, along with the CPAP support. Quality and design are in par with Ankers reputation -- inputs and outputs are easily accessible. Nothing too it, it does what it is advertised to do, and is user friendly. Excellent buy!
Written by a customer while visiting anker.com