Customer Ratings & Reviews

I purchased these thinking I could get at least a good charge but I have to use 2 to get a complete charge from anything less than 40% battery life.

It is just okay but good for the price. My older one can't hold a charge now which doesn't help as a back up. Hope this one doesn't go bad quickly too

It'll help squeeze a few extra hours of YouTube out of your phone in the freezing cold. I wish it last longer, but I found it on sale so I won't complain.

Only charges my phone 15-20% but gets me through a pinch when I don't have my charger and won't be home for a couple hours. Will suffice till I get a better one.

Will hold a charge for 1 item. You have to make sure the charger is charged up because they do lose power. Ok for the price. Good for maybe 1 charge at a time.

This unit did not have as much power as I thought it would have. I tried charging my Samsung phone and it only gave a partial charge.

I brought this portable charger because it was on sell for 3 dollars and i needed a back up. Its ok but the battery doesnt last very long

Have used it a few times and doesn't seem to add juice back to my phone very well. It has saved me a few times, but overall it has been average at best.

Works just fine for the money - not a high capacity back up but works just fine for a short time use to get you to a regular charge on your USB device.

It requires being charged for a long time to charge your phone to 100% even once. Recommended for not so extensive use and because is cheap.

I bought two of these charges at once since they were cheap. One lasted a few weeks at most; the other is going strong months later.

It serves its purpose, just a little surprised how big the battery is. I’ve got free ones with 2700mA that is less than half this size.

I thought this would be a quick surge of power, but it's only basically a portable charger. They also need to include instructions on what the colors mean.

I bought 2. They both worked for about 2 months and they don’t give much charge. 2 battery bars tops but I paid $2 for it!!!!!

Charge this product overnight then bring it with you when you go out the next day and it's good enough to get you through the day, unless you're playing Pokemon Go :). It is not the best out there as far as milliampere hours is concerned but for its small size, I will recommend it. You can even use a longer USB charging cable and just put this in your pocket while you charge and use your smartphone. Remember, turning OFF your smartphone will charge it faster.

Average Quality. Not enough for a full charge of an iPhone 6s plus. It Will give some charge for emergency situation o where battery are dead.

it is a good battery pack for a short time. it did not last me for multiple uses during the day, but for an "emergency" charger, it works well.

The capacity of the charger is not enough for heavy use. For a cheaper price, it's good for charging in a pinch, or an emergency bank.

Charger is ok for the money. Takes a while to charge and not clear when it is dully charged. Can charge a Samsung 5 from 40 to 80%.

There is more power for your dollar with other chargers but this works and provides a portable boost when needed. Go for 5000mah or more!