Customer Ratings & Reviews

Works great and the price was very reasonable. Charges fast.

The battery pack charges an iPhone 6 Plus twice on one charge, which is exactly what it's advertised to do. It will NOT completely recharge a Kindle Fire...the best it can do on a single charge is about 60%.But the phone is the more critical communication tool, so use it as intended and you won't go wrong.

1 extra fully battery, charges the cellphone really fast

I've had juice packs before, and they never seemed to hold a charge so that they would be ready when you really needed it. This has so far done the job well. It charges quickly and holds a charge. I've carried it around for over a week without using it & when I pulled it out to give my phone a quick charge, it was still at full power.

Awesome!! Excelent value and works nice with my cellphone!!

Nice and small to keep in my pocket. Charges my phone quick

Small and holds a charge for a long time until needed.

Excellent charger for the price. Fits in the pocket nicely.

I purchased this charger to take with me on short trips on the DC metro and to the gym to keep my phone charged. I have purchased others and they did not last past one use. I really like this charger because I can recharge it and it does not take my very long before my phone's charge is restored.

The battery life is very good and it charges really fast.

Works great and long lasting. Flashlight is a nice touch.

Portable charger is great...charges fast & am happy with it!

I purchased this portable charger to put in my purse for our vacation. It was perfect as I often used Goggle maps and other apps on my phone and had no way to recharge my phone battery during the day. This was a great solution as it is very compact and did a great job of allowing me to use my phone without it dying during the day.

It charges my iphone really quick and its easy to carry

Fast charging and powers devices quickly. Durable product

Size is good not too bulky, charges good. No complaints

Great product charges fast very reliable.great price .

This USB charger is a lightweight, easy to carry in your pocket device. It is best suited as a battery maintainer because this portable charger IS NOT capable of fast charging newer, mobile devices. That being said, it is also NOT a trickle charger, so you will see some process with your battery status provided you either reduce screen brightness, lock your screen and/or turn your device off (the fastest, but most troublesome way to charge). I removed one-star from the rating because it's not a fast charger, which causes some minor inconvenience. Did I mention the charger also doubles as an LED flashlight? (It's relatively quite bright, too.) I've been using the charger for about a month now. It's maintained and/or added to the battery levels on my devices, including a Samsung Tab S2 and a LG G5, many times. If you are looking for a low-cost, nimble charger and can be content with its minor inconveniences, I would recommend you purchase this 4000mah portable charger.

its inevitable that you will loose power i your cell phone so this is a perfect back up when that happens

Like everyone, when Pokemon go was released, I wanted to play longer. So I walked into best buys looking for a power pack. Looked around and it was either this or the $158 mophie case. Pokemon is cool but not $158 cool. My battery was at 20%, plugged in with a fully charged pack it charged to 100% and still had half the charge.