Customer Ratings & Reviews

I've used this battery to keep my phone charged while walking around New York City. As my phone started to die, I plugged in the battery, and it not only charged my phone completely, but it did so with little to no real impact on its total charging capacity. During one of our training events, we usually have to swap batteries or find periodic electrical outlets around town. I left this battery plugged into my phone all day (12-16 hours) and my phone stayed charged all day with constant use. I used GPS, Camera, and maintained a teleconference line on my phone for about 3 to 4 seperate 4 hour periods each day for two weeks. Battery kept everything working perfectly without degradation.

Easy to charge and easy to use. Good thing with all the things I need to charge.

Sure this is suppose to have powerful 2.4 amp output for your tablet needs....if that was truly the case my tablet could be used and charge positvely at the same time....not only does it fail to charge quick enough to allow using and charging at same time, charging in sleep mode is much slower than desired....

Bought this unit for a road trip and couldnt be happier. Quick and easy to use.....charge lasts for quite a while. Definitely recommend.

I didn't think this product would work. .but it does!!! especially camping!!!

Less expensive than other brands but outperforms them. Don't hesitate to purchase just because it has the lower price vs. other brands.

I have bought 3 of these. One for myself, 2 gifts. They are a great, inexpensive and essential for travel. They charge quite a lot before you have to actually charge the battery "bank". There are more expensive ones out there but don't waste the money. This is the best bang for the buck.

Works very well. I can charge my cell phone 3 times with a full charge.

This is a very helpful device and helps with charging my cell phone.

This power bank is amazing. I can be all day taking pictures, using the GPS and I just have to re-charge. It is very portable, so it fits perfectly in my purse. I just love it!!!

Well built and packs a punch. Light enough to take with you anywhere.

Item works well. Any USB cord has been compatible. Charges quickly.

Really works so good... Mostly to iphone that you really need it...

This was great for recharging my phone during a camping trip!

Does everything the box says and lives up to expectations.

Charges your phone well and in a pretty efficient manner.

Plenty of power to charge/drive devices for the long haul.

Using it as a work horse. Lots of emailing and printing.

I needed a back up battery source for work presentations. This product has been used often. I am happy to say, it has come through every time I needed it.

Hard to write a complete review because I've only used this product a couple of times. It worked well, though, and came in handy on vacation! I'd like to know and comment on how long it holds a charge, but I haven't used it long enough.