Customer Ratings & Reviews

PORTABLE power for devices at a 10hr festival sale. With no power outlets and using 5 phones and 1 tablet to handle active product sales on a Point of Sale app, these portable chargers with 2 USB A ports combined with 2 tri-type charging cords handled continuous use by the POWER HUNGRY P.O.S app.

This is a great product. It is compact and easy to carry.

Just what I needed. Works well. Nice size. Easy to use.

good to use it for out of town travels for my iphone

I am very pleased with my purchase of this battery charger. I purchased it before a three week trip and in which I used it for two weeks before having to plug it back up to recharge. I highly recommend this product because it exceeded my expectations.

Light weight and very easy to use with my devices.

Good battery backup, easy to use a little expensive

Great quality for the price paid, I purchased years ago and still works!

I took the Anker portable battery charger on a recent trip overseas and used it repeatedly. It kept our phones charged as we wandered around throughout the days, using up the power on our phones with digital maps and guides. So helpful to have!

Purchased this for an international trip to keep our phone charged in between layovers and it worked well! It's also fast charging compatible which was nice. It did take some time to charge the powerbank fully but really no complaints. It functions exactly like it should.

Awesome for our trip to Europe. Always had enough power to get us back to our place of rest!

This works great! I took it to a three-day convention and it kept my phone working through long days when I didn't have access to a wall charger. Very happy with this device as I have been happy with my Anker USB Hub and my Anker plug-in USB chargers.

Stays charged and quickly recharges phone. Worth the price. Perfect gift for those who forget to charge their phone like myself. This is my backup just in case that would occur.

ALOHA ANKER POWERCORE 3 - WORKS GREAT JUST WHAT I WANTED DOES THE JOB AND HOLDS A CHARGE LONGER THAN I THOUGHT. I HAD GREAT SUPPORT FROM YOUR BEST BUY TEAM . I ALSO HAVE A GEEK SQUAD MEMBERSHIP AND THEY ARE ALWAYS VERY SUPPORTIVE .THANK YOU AP

I purchased this charger after reading the reviews from others, and I am happy to say that this little charger is fantastic. The sleek design and the length of the charging cable is what sold me. I have used this a few times and I am very happy with it...

So far, so good. My previous charger lost it’s charged just sitting in a drawer. I charged this one up a week ago and, in the same circumstance of sitting in a drawer, it is holding the charge at the same high level. Which it should! But the other one didn’t.

Today there are a multitude of portable chargers of which Anker is one that very rarely disappoints when it comes to mobile accessories. This portable charger was exactly what I had envisioned as it is compact and holds plenty of charge. It does charge devices extremely quick and seems to hold enough power to charge the number of devices as advertised. The only disappointing aspect is that it does not have usb-c charging, but this is not uncommon in many portable chargers though it still would have been beneficial to have the option. Many "usb-c' powered devices are usb-a to usb-c anyways so there are really only a handful of devices that would truly benefit from usb-c charging so I can understand the reason Anker elected not to include this feature. Overall all though for the price I would definitely recommend this product as it is sleek, powerful, and easy to use.

The battery life on this is quite good. It's a little odd that when I plug in mt anker to charge my phone I have to push down on the anker charge button to activate the charge. That's no problem now that I figured that out. Works great!

Picked this up as backup for some international travel and it was super helpful to have on more than one occasion. Good for a few charges and conveniently sized. I only used it for phone recharges, didn't try anything bigger like a Switch.

Love the sleek look and feel, charged many items several times over already. FYI - it can only charge from USB-C to regular usb, not reversed, which may be inconvenient for some people who are used to a different charging option.