Customer Ratings & Reviews

This is my first external battery purchase. I didn’t know what to expect. I plugged my iphone into it and it recharged lightning fast. I was impressed. It charges my bluetooth headphones very fast as well.

The curved sides make it comfortable to hold and won't snag. Capacity is higher than a similar sized/weighted battery pack that I have. And it has status lights so you don't leave home with an empty battery.

I bought this item at the store after seeing the high price on other similar/comparative. My grandson loves because of the size, and he feels more comfortable carrying in his small pockets. Great item and price.

I got a deal on this and it's great for the price, but for a few extra bucks more you can get a dual charging one so you can charge two devices at once. This one is technically pocketable though I would prefer not to have it in my pocket because it's still big.

Fantastic battery with a long life when powering up an Oculus Go - I use mine as a secondary power source for my Oculus Go so I can keep playing for hours. Works like a charm!

Went on a European vacation and this was perfect to keep my phone fully charged for all the picture taking. Fully charged it every night and then was able to keep my device charged the next day!

I can charge my phone twice. Tried others and did not last long. I paid a little more but it is well worth it. Especially when I travel and am not able to find an outlet. Thank you so much. Lillt

Small enough to fit in my wristlet bag. Needed something compact for on the go this works perfectly. My only gripe was the plastic siding began to melt after I left it in my car in the Florida heat. This isn’t something I’d keep in my console for that reason.

I purchased this charger for my busy work days when I'm attending long scheduled meetings and need to recharge the phone and tablet. This portable charger regenerates my phone very quickly and is reliable.

I actually bought this one as a gift for someone who always needed to charge his android celfone. Its perfect because it has a quick charge in a matter of minutes you can go from 3% to 28%.

The portable power bank comes in really handy when you are away from power outlets for an extended time; like exploring the sights and taking pictures when on a vacation. When the Iphone gets low on juice you just plug it into the portable charger.

This charger is wonderful to have when the power goes out and your phone needs charging. We evacuated to a shelter for hurricane Irma and the power went out...i was so glad i had this charger to use.

Bought this for my son who plays school football. When they travel to away games they can be over 2 hours away. He needed battery back up to communicate with me for late night pick ups.

This is so easy to charge and with 5200 I can charge phone and then tablet! Take it everywhere with me and can recharge it in the car to be ready for use when no outlets are available!

It’s pretty good. Working for all smart phones and iPhone. It’s good to be have power outages for little while and you need to charge your phone or long distance travel and no power at all.

love this, can charge my phone or any device that uses a usb port to charge on the go. the unit itself charges fast and seems to hold the charge. i have 2 of these and plan on getting more.

This cellphone back up battery charger is the best perfect size too to carry with you too to charge any phone while you away from home. I love it.

This has come in handy if you keep it charged and then your power goes out. Or your on the toad and forget your charging cable but carry this with you.

This is the first battery I've purchased and couldn't be happier. Once charged it has saved me from running out of battery time on my phone. Simply plugged it in a kept going.

Wasn’t sure what I was getting into with this portable charger, but wow does it work quickly. Charged my iPhone 8 from 40% to full quickly and had spare juice to charge my wife’s phone.