Customer Ratings & Reviews

I went camping for 4 days and wanted to bring a reliable charger. I used it every single night I was there and there was still half the battery left by the end of the trip

Bought this for traveling. Absolutely amazing a specially if you travel internationally. Highly recommend. Told my dad to get it and he is loving it!!!

Got this so I can use my Switch on longer trips. From a full charge and depending on the game I’m playing, it gives me about 1.5-2 hours of extra battery life. Would recommend.

Awesome Power Bank!!! I brought this with me for a 2 weeks vacation to charge my 2 cellphone when needed. Never charged it even once for 2 weeks, & still have charging capacity.

A lot of power and a good price. Buy it ok. Because it’s cool

I’ve had this for a couple months now and it still works wonderfully. I took it on a couple road trips and it’s saved my life so many times!

A great battery charge for your phone! The only down side is it’s size but over all, it is a great battery pack and can charge your phone MULTIPLE times with no issues!

I was looking for the best portable battery at best buy and i could find it!. It charges my battery fast,with the fast charging system that comes with!. U wont regreet it !

this was amazing kept my phone alive while i was taking thousand of photos in Europe, each day it recharged my phone and partners phone very fast at least three times each we have iPhone x

It is a little heavy, but you can charge 2 devices at once (phone and tablet). I charged by iPad Pro, still had lots of juice left. No fast charging for iPhones though.

This is an amazing power bank that can charge your phone several times. I took it in a camping trip and it worked flawlessly.

I bought this charger for a trip overseas and it was a lifesaver. Charged everything with power to spare. It’s not the smallest charger but I wanted more power so it’s perfect

This bad boy can charge a tablet, cell phone, bluetooth, and so much more on just one charge. And you can get a solar pannel from goal zero qms charge in nature.

We were able to charge multiple devices (2 phones and portable wifi) per day during our trip to Japan and it last couple days without needing to recharge. I am impressed!

I love it so far. It’s great for all my devices EVEN the Nintendo Switch!! That’s a big plus! Love the design, very smooth in texture and fits perfectly in my purse.

Anker makes the best. Chargers for next gen devices because they. Are certifies by qualcom and are Committed to making a good product

If you travel, you need this. You'll never be out of power. Each person in our family got one, an we love them. Holds a TON of power!

This was a great purchase. Anker - Power Core 20,000 mAh Portable Charger. We don't leave home with out it! Never be caught looking for a plug again!! Highly recommended!!!

This is a huge battery pack. If you don’t care for the bulk of it the. It’s gewat because it holds so much of an charge so you need to know when this is the right time such as air travel and car trips and junk. You can’t walk around really with this plugged in it’s just too big but wanted something with a lot of juice and this is it

This product is great, especially when so much is rechargeable & used so often. I use it for trips or power outages for my phone, tablet, fan, book light, etc...