Customer Ratings & Reviews

I purchased this Anker battery bank to have with me on an overseas trip. I wanted to have a reliable charging source for my phone in case the power outlets at overseas hotels were not compatible with the phones charger. It worked great and enabled me to charge the phone multiple times without issue.

Charges quickly, battery lasts long. Easy to use as well.

This portable charger is a good charger that charges quickly. It is a bit heavy if you have to carry it around. I would say it is a pound or two. I use this charge to recharge my motorcycle helmet while riding and it does it well.

This thing is awesome! Used it recently on vacation when we were out all day and needed access to our iPhones and this thing kept us in power all day. It does take several hours to fully charge up, but when it does it gave us a full 8 hours of all day charging on 2 phones and wasn't even 50% depleted at the end of the day.

I lost my previous portable charger and was on the market for a new one. The associate recommended Anker’s products since its a new brand and holds amazong charges. I took it with me on a 7 week trip and always on outings. This really held up, only had to charge it twice.

Love this. Bought this for a white elephant gift and ended up getting it back. I really wanted it for myself as soon as I bought it. Battery lasts long especially for its size.

The Anker 20K mAh Portable Battery Charger works great. Charges in a reasonable amount of time for a battery charger that will not only charge several devices at once but also multiple times. Fast charging your device is really nice. Only thing I would change is put a separate pouch for cables on the bag that stores the charger.

So far, this power core has provided excellent charging capacity for my phone and tablet. It also seems to hold its stored charge for a long time when not used. This unit is UNLIKELY to be able to charge up higher demand tech like laptops, so if that is intended, I'd highly recommend exploring this further if it is a requirement.

With multiple devices that need charging on a week's long road trip where I couldn't just plug in, this thing kept me rolling without a hitch. Charged it before the trip, and everywhere I went, anytime I needed a charge, I just plugged right in and off I went!

Pretty simple. It holds a charge and it charges my phone so basically it works the way it should.

Overall good, light and faster charge. Good and nice price

Don't waste time with off brands. Sticking w/Anker as family does lots of Pokemon gaming. You can live w/two USB outlets. Width can fit in most phone cases as well. Does need 4-6 hours to completely recharge once drained.

I love Anker products, I just started using them 1 year ago, I was always in the apple eco system and didn’t trust anything third party, but anker is legit. I got their portable charger, and it works great, and last surprisingly long. One thing I would change is to get rid of USB ports and go all in with usb type c ports.

Great charger with a slim design is easy to carry .

Such a power house, It'll last numerous charges. Before you even have to charge the block back up. It has a very rapid charge. So if you're not at home. Plug it in on the go, and you'll be ready to roll.

You need extra power? This is the power bank for you. Got this to go out of town for some pokemon go, there was never any worry about if my phone was going to die. And this one doesnt squeal like some of thoes cheap amazon ones

Love this power bank. It is sleek and works great.

Holds power but slow to charge. Like feature that charges headphones

We took this battery pack camping and it kept an s22 Ultra and s21 plus charged forseveral days! Takes a while to chrarge the pack itself, but it did well at keeping our phones topped off and resdy to go.

I think I bought this 2 years ago. Not even sure if you're still selling it. But it works great. Still works great