Customer Ratings & Reviews

great value for battery backups. i carry one of these with me in my backpack at all times. can't be beat for $5 lol

Good product at cheaper price. Works good with my iPhone 6s Plus.

Use often to recharge a Samsung Tab 3 on the go. Recharges faster than the recharger furnished with the Tab 3.

This is a good battery pack with decent amount of power to charge a small phone twice or a large phone/small tablet once. It works with Android phones, but I had difficulty getting it to work with iPhones. Nothing too amazing about this product, but it will work fine for most devices.

Nice product. Smart design. Easy to carry and adequate power back-up will charge your iPhone 6 around 1.5 times

Worked wonderful and charged not only my phone but a coworkers phone as well. Thoroughly served it's purpose.

I go this charger for my wife to keep in her purse. It really works good and she is very happy with it.

Great device for keeping charged up. Handy cord keeper.

Bought two of these for my daughter to use while playing Pokemon Go. For the price, they work great.

I use it every time I need it. Very convenient. Specially at a work place that does not have plugs.

I really can't give an honest review since I didn't realize it would not work with my iphone, the product said most smartphones and I should have opened it in the store when I picked it up and looked at the charger. I might keep it for my samsung tablet but more then likely will return it and get something for Iphones.

Excellent product. Great value. It is a little bulky but does the job battery last long time

Great Product. Works like a charm for me. Have used it for more than 2 months now.

The unit works well, but will get warm but not enough to burn you

Brought 2, one had to be replaced because of fauly usb input port. The output port is fine. Just be careful of the usb port to charge the battery pack because it becomes loose easily and needs to be replaced. Good thing is that BestBuy does have a 1 year warranty to exchange the product.

An inexpensive battery charger that seems to charge fast. A good buy.

Works as described holds a pretty decent charge for a cheap price

Terrible product. Supposedly has a charge of 5200 mah, but can't fully charge the 2900 mah battery on my sony z5 . On top of that, a guy in "customer service" tries to tell me it's my fault because it depends on the way I use it (he doesnt know me, so what does he mean?!). Whrn I ask him what are mah's he doesnt have the slightest idea, and tells me he doesnt have to answer my question. Later tells me that maybe my device is not compstible with the battery pack!

I purchased this product and it worked great for 2 months then the input plug broke so i could no longer recharge the battery. I purchased it in CA and was in AZ when it broke so I cant return. I guess I need to purchase a more heavy duty power supply cause this one couldn't keep up!

Bought two of these. The charge leaves much to be desired but it does hold a big charge for itself even if it takes forever to get to my device.