Customer Ratings & Reviews

When on the go, without access to an outlet, this is a must have. You can charge your phone, tablet, etc. without being tied to an outlet or using one of the expensive cases that charge.

Nice to have a little "extra" for when the phone is dying. I used it the first time and it didn't have a full charge in it. So I drained, then charged, and drained again. Seems fine now.

These chargers are pretty neat. They work as expected. Though it only charged my dead Iphone to 70%. Full charge would've been nice but it's better than having a useless phone.

This battery unit comes with a USB connecting cord, indicator lights, but no 120V AC charger. You plug the cord into a computer or other cellphone type charger that can accept USB; after charging reverse the cord ends to directly boost a cellphone. Preferring not to invest heavily in batteries since they do time out, and since this unit was on sale at Best Buy before the Holidays, I took a chance. It gives my cellphone at least a 50% charge. For the price, I would recommend purchasing one or more for emergencies, etc.

I purchased 4 of these for my family so we could carry them with us and have spare power for our iPhones in an environment without chargers. You also have to carry an iPhone charger cable with you, but when you're phone battery is low and you need more juice they do the trick.

When your phone has only a little bit of battery power but your not near an outlet then this is a great option and it's cheap.

This product will hold a charge unlike some of the competitors that I have purchased. This item has been working well for me since I purchased it.

Works great for my phone but is limited on my samsung tablet die to the power limitations. Still highly recommend for smaller devices.

I routinely travel and this is a literal lifesaver when I can't get to an outlet easily. It can charge my phone from nearly dead once and then still have juice left over. I'd recommend this for anyone, whether for a road trip, a convention, or just for day to day use.

No electricity after the storm blew thru, luckily I charged this portable charger before it hit. Used it to charge my phone and iPad for five days (so far). Does the job!

This little battery holds quite a bit of juice! Quite a lifesaver in a cell phone emergency. I just keep it charged and throw it my purse. Never had a dead phone since!

I purchased this as a Day After Thanksgiving deal and my husband has been using it. It works as advertised-charges his iphone 5 as needed since those phones have the worst battery life.

Didn't know these existed until i saw the ad on Best Buy,, very handy, seems to work good so far. is Perfect size to slip in purse or large pocket. Nice colors available. Easy charging.

i found this on sale for cheap at a local best buy store. what can i say - it works and i took it on a recent trip and was able to successfully charge it. needed one extra and for the price it does what it is supposed to. it is simple and you cannot expect more for the price.

This is an excellent, lightweight charger. While this product does not have the highest available power storage it is more than adequate to boost your device's charge level. Highly portable, convenient and simple to use. Very worthwhile purchase. Comes in a variety of colors.

This is an excellent, lightweight charger. While this product does not have the highest available power storage it is more than adequate to boost your device's charge level. Highly portable, convenient and simple to use. Very worthwhile purchase. Comes in a variety of colors.

Purchased for a friend as a back-up charger - so far it has held up good, however it does take awhile for it to charge and to charge a phone, however for the price, it's good!

This is a super affordable and easy to use portable charger. I use it for my Nokia Lumia and it works great. No issues. I do wish it has a bigger capacity, but for the price, it's good.

I purchased this charger before Christmas for a friend who's phone would not make it through an entire day. I saw this friend today and she plugged her phone into the charger during her visit. It may not be the ideal situation; but it saves her from investing in a new phone for a while.

Plugged it in, let it charge and works as designed. Great for the kids to have as we spend a lot of weekends at a ballfield.