Customer Ratings & Reviews

Anker PowerCore20,000mAh, is a very reliable device. Covers up to two full charges on iPad or 6 for phone. Though it is a bit bulky when storing in bag. What can I complain about since it carries a lot of charge and a great item to have on you.

All the sites recommended this to keep your Oculus go charged to get more than 2 hours playtime before recharging. It works. Now just gotta find that site that showed where to keep it on you so you don't have to hold it in your hand while playing.

I generally purchase Anker cables. This is the first portable charger. Very solid construction, Easy to use. My only "wish" is that there would be a brief printed explanation of the two different USB ports printed on the charger surface.

My daughter uses this at school and it works great, especially when she cannot always find a plug to use to charge her phone. It also allows her portability to continue charging while walking from class to class. Highly recommend!!

Great charger for when you forget to fully charge your phone. It’s a bit heavy but not overly large. Charges phone decently quick and several times before needing a recharge. Comes with cable to charge but not one to connect to my iPhone.

Very good quality bank, well built and can charge 2 devices at once. Lasts through charging phones multiple times. Can take a long time to recharge, use a higher amperage charger to cut down on the recharge time.

Had bought it a while back to when i went Coachella to beat the use of charging stations. Never recharged it again, and it still have enough juice for a full charge on a Samsung S10 Plus when we had the overnight blackout in Brooklyn.

I have been using it constantly it charged my phone more that 8 times so far and is still at 25 percent. It has been about 10 days since I last charged the battery juice. I am very happy with the product. My coworker is planning on buying one aswell.

This charged my two phones, two headphones and more for a several days without needing a recharge. The only CON I have with this is it does take time yo recharge it and you have to buy an anker usb charger anything else overheats.

Yeah this thing can last a charge for a whole day or 2 it’s the best investment , I use it for traveling and for conventions too. I have 2 of these so I’m always ready on the go and for sure charge up so many phones and switchs

Yes its a little heavy, but this charges my iphone XR very quickly and is reliable and easy to use!

I was skeptical about this charger at first but I’m so happy that I got it!! The charge lasts a long time once it’s fully charged and I was told by a staff member that this charger was really good so I’m very pleased that I bought it.

I used it for 7 days to charge my phone fully while camping! It worked amazing. I was even able to charge my Apple Watch. Very light weight and easy to throw in my purse. It did take a couple days to fully charge before the trip

Bought before doing some heavy travelling. Can charge smartphone several times on one charge and also can charge tablet and nintendo switch. Especially good for Switch since its battery is low but with the powerbank I never had to worry.

If your always on the go and your little one wants to watch a movie on your phone all the time, your phone can die out pretty quickly! This charger does not disappoint! Charged my phone 6 times before I had to charge the charger! Great product.

Let’s face it, phone batteries are not what they used to be. Phones today simply do too much. This device really gets you through any situation that you need. Travel, off site locations, even at a restaurant. It works perfectly.

Easy to use and charges my electronics. Small enough to carry and powerful enough to charge.

I bought this portable charger hoping to use it as an external battery for my laptop. It can't be used to that. It is, however, a very handy thing to have to recharge your cellphone 4 or 5 times during business trips, etc.!

I bought this as a portable charger for my phone and tablet as I am not always near an outlet. A life saver if you ever find your phone battery dying at the last moment when you need it.

I was skeptical at first because I never heard of the brand before but overall I’m 100% satisfied. Works really good and charges phones fast too. I have not had any issues but planning to get one for my wife too. Highly reccomend