Customer Ratings & Reviews

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

This charger is strong enough to charge not just a phone but also my Switch. I keep it in my to-go case. Depending on how low my Switch battery is I can get a couple of charges out of it until it needs to recharge. It does take several hours to recharge but well worth it to me.

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.

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.

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!

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!

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.

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.

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.

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

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.

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.

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

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

I like that I have my phone charged in case of an emergency on the street it helps me.

I am able to charge my phone quickly. I do not like the charging button since it has tiny lights to display the charge level.

Slim design, loads of banked power! Charges quick too!