Customer Ratings & Reviews

Great product - I got an Anker a few years back, and it has been excellent, especially when traveling a lot, so I got this as a gift for a loved one to enjoy as much as I do.

Took this on a trip to the Middle East. Used it several times when recharge power was not readily available. The unit worked beyond my expectations.

bought to charge my i phone 8. i was able to get about 7 recharges out of it from the powercores initial charge. Picked up on sale for $35 so it was a great value as well!

WOW!! It can recharge my s21 4 times on a single charge and still have juice left. This is one of my best electronics purchases in a few years.

20K power bank is very useful for long days of travel. It keeps all my devices powered long enough to last a few days without access to power outlets. Very handy indeed!

I had to purchase this item because my previous portable charger died after one use. I have been using this daily for the past week and it works great. It charges my phone super quick.

My go to for extended portable battery life. Well built charges items sufficiently. Holds power for many hours. Worth spending the extra money. My second Anker battery, I will remain brand loyal.

Excellent product ! Brought it with me on my latest trip abroad. Holds the charge very well. Never had to worry about low battery on my cell phone.

Great product for the price. Easy to use and comes in handy during power outages. Fits easily in your pocket or purse ready to use when there’s no other power source.

This is an awesome gadget. It truly charges your equipment very fast. I am ver glad to have it and I use it for my cellular phone. I truly recommend this to anyone.

I’ve had this product for over a year now and still works like brand new

Great battery charger, definitely best one I’ve bought in a while I will say it takes a while to charge but when it’s full charged it worked for multiple chargers

[Employee of bestbuy] I bought this while a power outtage was occuring and I didnt have power for 3 days. The charge from out of box lasted me the whole three days

We got this to keep our phones charged during a recent vacation. It worked out fantastically, I would highly recommend it.

I love it! I’ve been using this almost four months and I’m so happy with my purchase. I can use it everywhere I go and the battery last a lot.

I've found it wise to keep a spare or two for travel, for working in multiple spaces at home or elsewhere, and for power outages.

This was a lifesaver. I was able to charge my phone when I was on a bus travelling to different destinations, when I didn't have time to charge my phone in my room before leaving.

Bought this for a trip so that we would have a battery charge at all times. It was great. It held a charge for a long time and we were able to keep all of our electronics going!

Bought this item because I had forgotten my portable charger at home and purchased this to give me a fast charge for my phone. And it was a godsent!!!! Will recommend this to everyone.

It is a pretty good product. It takes a long time to charge, but overall I’d say it’s worthy of its price tag. It can charge about 4 or 5 iPhones if they’re dead and the charger is on full