Customer Ratings & Reviews

Our power went out due to the massive storm that went though our area. I was able to keep my phone charged and never had a problem. Yes it is a little heavy but it has 2 usb ports so that I was able to keep my watch charged also. I really like that I can check to see how much gharge remains as it has small lights on it to let me know how much charge is left. I would definately buy it again.

Best power bank in the business. I would definitely recommend.

This is a really great portable charger by Anker. It has some heft to it. I was surprised by the weight but it's not something that takes away from this great product. It does take a long time to charge the Powerbank to full capacity. i think i left it charging for about 6 to 7 hours till it was fully charged. But once fully charged it will last you a very long time!

The best thing about this Anker PowerCore is 2 Things, First it slips in your pocket easy, Second, I fully charged my iPhone twice and it still registers it has a full charge.

Durable, sleek and holds a lot of CHARGE! Great for the on the go type person.

This is a must have if you are in the military. I am in the U.S. ARMY and this device rapidly recharged my phone multiple time while I was in the field. Don’t stay stuck to a wall when you can put this in your pocket and rapidly charge your devices. Has a quality feel and look to it. You will not be disappointed.

excellent and faster charger. Good size and easy for transportation

Awesome for charging on the go! Will charge multiple devices with one charge.

I bought this for my husband to take on a trip to babysit the grandkids. He had left “his” at our beach house. I told him it was for me since I did not have one. He loved it! It never ran out of power before he would charge it. The feature of charging two devices at once is a definite plus. We travel a lot and my phone frequently will die on long day trips. It’s a keeper.

Great portable charger. My daughter takes it everywhere.

Reliable, super easy to use and I am very happy with this

I bought this for my overseas trip. Charge it up for 14 hours the first time. There are 4 LED lights that show the charge. I get around 4-5 charges, maybe more on my android. I will be buying more as backups for overseas travel. I have had other battery packs but this is the BEST! GREAT BUY! HIGHLY RECOMMENDED!

Takes forever to charge- but when its at a full charge, i get around 15 or so full Phone charges.

The unit is easy to use. Simple plug-in to charge and then connect to phone. It recharges phones in a short time. The only negative noted is that the instructions provided with the unit are Very poor. Luckily, it is a simple devise and fairly intuitive to understand and operate-offsetting the poor directions provided.

It works great charges quickly and then charges up my phone quickly however the port on the end that looks like a C port does not charge my phone when I plug in the C end. I had to spend an extra $37 in the airport because all of my other cords were in my checked bag and I didn’t realize this port did not work. I looked under all of the specifications and it doesn’t tell me exactly what it is for. I also didn’t realize until after that it doesn’t charge laptops

My uncle went to South America for 3 weeks and he was worried that he will get lost if he run out of his phone battery if he has to go to some area that he has no access to a power spot so he can recharge his phone. So, before he went there, i bought him 2 Anker 20.000 mAh and i charged them full. During his stay over there he sent me a message saying that he was happy that I bought those portable changer for him. He said that they are excellent devices and very reliable and light weight. I decided to get 2 of them for myself as well.

Great product, I bought two units, this last for ever.

Charges device quickly and you can easily put it in your pocket. Very sleek

Plug it in and charge. The lights let you know the charge is complete

This thing set me free from hooking up my devices to wall outlets. I have my phone, vape, wireless headphones, iPad that need to be charged. Keeping everything charged was difficult before I got this. 10/10 recommend. Can charge 2 devices at once. Battery lasts 1+ days. Does take a while to charge, but I plug it in overnight and it's 100% in the morning.