Customer Ratings & Reviews

This is a good extra charger. I used on a 5 day back packing trip and it met my needs.

There are newer models with different ports but this does the job and is great for the price

Solid stack of battery me and my wife can both charge our phones twice before it dies

I purchased this to use while traveling. Works great but have to say it's fairly heavy.

I got it on sale, it works great, I can charge my iPhone XR around 5 time.

You need charge one device then this product is for you. Wait you need to charge two devices at the same time? Then this charger is still for you. Its a good charger. Charge my phone fully like 6 or 7 times. I lost count.

This unit is great for long trips, even if you forget your charging cord's outlet or just to leave your charger at home. It comes with a cord for the basic usb micro-b port.

LOVE THIS! Super fast charge - better than the wall option with the cord and adapter that come with the phone! The drain on it is really slow when you aren't using it as it goes to sleep if not connected to a device.

After owning a Tzumi 20,000 mAh Portable charger for over a year, I realized that the battery was draining much faster than usual so I decided to explore the Anker brand based on the positive reviews. Pros: Comes with a nice travel pouch, and the price is much cheaper than it was a year ago. Cons: There is no numerical battery life indicator on the device, rather just 4 blue dots that light up when the battery is fully charged. Out of the box it had 2/4 blue dots, but to fully charge it, it took over 6 hours. This device can charge multiple iPhones with ease, however while trying to charge an iPad Pro 9.7 model, it was unable to charge the device while actively using the iPad. Instead, my iPad's battery was slowly being depleted even though it was showing a charging symbol indicator while being connected to the Anker PowerCore battery. Perhaps I need a higher mAh battery.

Had a smaller unit from Anker that always worked well and this unit does not disappoint.

Device lasts all day charging multiple devices (gopro, iPhone, drone battery).

I ran 2 phones on this battery from 6am-10pm. Awesome rapid charging!!! Would be nice if it could be lighter to carry! But it handled most important thing!

I’ve been reading and searching online about power banks and finally decided on this one. It holds up really well for its price. It’s not that portable since is quite long but you can still take it on your jacket.

The Anker line of products are a cut above. The additional charging power is a huge plus. I have charged multiple devices simultaneously and then recharged them before fully draining the power of the unit.

I was traveling and realized I forgot my portable charger, so I stopped at the nearest Best Buy and happened to find the exact Anker charger that I had at home. I love this one and now I have two!

Provides numerous charges and holds a charge longer than anything I have seen

I was pleasantly surprised that this portable battery actually lived up to expectations. My phone stays charged and I also share with others. I recommend this brand because it really works

Lots of power in a small package, but I wish it had a third port.

I appreciate the ability to charge my Samsung phone on the go with quick charge multiple times. It also works well on my Apple devices. Great product and slim, compact design for so much capacity.

I like that there are 2 chargers. Very heavy and big.