Customer Ratings & Reviews

Gotta say I was impressed by this external battery pack. I purchased for a recent trip to Disney World and had two iPhones charge on it at the same time and both went from almost empty to full within an hour or two and the pack still had 17% left. Only gave 4 out of 5 since the pack got very very hot. Small and easy to use and so far working fine.

Great charger. I always have this one to backup my phone. Light and easy to carry.

I paid less than $10 for this item and it is the right size for carrying my pocket.

The best portable charger out there. I would recommend this product to everyone.

gives you enough power for 3 or 4 charge cycles. can't beat the price either.

This portable charger combines convenience and reliability. It provides enough power to multiple devices so you're never left searching for a place to plug in.

I received good advice from the sales person in choosing this item for a gift. The recipient has been pleased with the product.

Very light and helpful wherever! Easy to charge and great use while traveling

I got this as a gift for my wife. Her phone often died while she was out. She loves this, and I love using it on occasion too. Does multiple charges when at 100%. Be aware that it may take some time to charge the device itself, but it's well worth it.

A friend had the larger version, so when I saw this one I had to have it for the price. I especially like the LCD readout with battery life remaining. I did also purchase the 16000 mAh version as well for the longer trips. 4000 mAh is good to charge my iPhone 1.5 times from dead. And with two usb ports, one 1 amp and the other 2.4 amp its capable of charging multiple devices.

Compact size and speedy charging capability make this a great buy.

Charges up 2 phones at a time. And nice size fits in purse and pockets!

It's charge my phone fast an it last. Good item I would by another one

I had purchased a different brand earlier and was pleased, but when my granddaughter's tablet was running low on battery while in the car, I let her borrow my charger. Needless to say, she now has a new power source. I bought the REV charger to replace my original one. LOVE it. I like the way it shows how much charge I have left and will fully charge my iPhone twice.

Bought this because my iPhone 5 quit holding a charge for any amount of time. I travel for my job and now I don't have to worry about dead battery.

The charger works good but it is slower than I expected. It takes longer to charge my phone than I thought it would.

Has two USB ports and is easy to carry around. I use this with ease!

Had an older iPod shuffle and FitBit that wouldn't charge on my new computer's USB ports. Both still perfectly functional so hated to buy newer models. This charger enabled me to recharge both, as well as being a convenient size for trips when access to recharging station or outlets can be challenging.

Will definitely re-purchase. Keurig k-cups are tasty and convenient

Great charger for the price very fast it doesn't take up room