Customer Ratings & Reviews

Held off buying one for years as felt excessive as phone charging opportunities are plentiful and convenient. Then during foreign travel it hit me. Battery low while waiting in Gatwick intending to recharge during flight when phone off anyway bu economy airline EasyJet didn't have USB in the seats. Phone less than 5% and couldn't purchase train ticket on app for fear couldn't show to conductor later and had to take a number and stand in line as kiosk wouldn't accept US credit cards as the require a PIN. Another time purchased a round trip boat ticket and kept the phone off most of time and had the return ticket on the phone. Had 2% battery on the phone when Purser wanted to see the ticket. Never again! Making a habit of keeping it with me, even in the US for re-charging during the day if needed.

Good charger. Heavy in weight. Gets the job done. I would recommend to others.

This portable battery is ideal if you carry both a iPhone and iPad with you for school or business purposes. It can charge both more than twice, and not too heavy of a product if you have a backpack or messenger bag with you.

Battery works wonders. Kept my phone charged! If you have issues with your phone battery draining from usage, this portable charger is for you. I was able to keep taking photos and videos all day long during my last Disney World visit.

So far I am not disappointed with this, I needed something to keep my portable speaker and phone charged while on the water, this has been a great tool and the fact that it will power/ charge two devices at once is a bonus!

Anker generally makes great products and this is no exception. Feels solid when held, charges fast, and even came with a sleeve holder for those interested. Would definitely buy again, but I expect this will last me quite a while.

Nice battery for my 30 watt folding solar panel. What else can you say, Anker quality. I do wish Best Buy also carried the car and 110v anker chargers for these batteries to take advantage of their Quick Charge 3.0 features.

This battery pack is a lifesaver, depending what devices you charge with it, it can help you when you’re running low on battery. The only thing I noticed was that it is a little on the heavier side.

I like this portable charger because the charge last quite a long time before I need to recharge the pack itself! I have several Anker products and will continue to purchase others!

This portable charger is the best I’ve owned. It takes a while to fully charge but it’s so worth it. I can literally use it for a week to two weeks everyday without having to charge it. Definitely worth the price tag.

Fantastic battery, this thing is a hulk and a half. It powered my Switch from Denver to Tokyo 18 hours in the air non stop gaming and still had 2 bars when we landed so this thing rocks! Don't hesitate on this just do it!

Largest portable battery mah currently owned and very happy thus far with this product and looks very sleek and comes with a breathable sleeve

I bought two of these to replace older non-functioning power packs. These are ideal for vacation in the car and for taking in theme parks as they provide the ability to keep phones and other electronics charged all day.

Great charge charges phones and tablets more than once before need of recharging itself. Need adapter or cable for Apple lightning and usb-c but the cable that comes with the device should suffice.

Excellent power bank, which has been an invaluable travel companion - have used it extensively on long-distance international travel, backpacking, etc to keep phones running. Excellent product.

I used it to for 4 flights, charging mine and the wifes phone! It kept us going in disney world and so on! Do be cautious it takes a while to charge! It charge it before night if you need it for the next day!

This must be in every one's travel backpack. I bought it because when I travel I use my mobile a lot for taking pics or browsing and the battery discharges soon. Now I can use this portable charger and never run into the situations.

I love these batteries.. This was my 3rd purchase.. I have one for me and one for my wife.. This one was for my cousin.. easily keeps my phone charged on a long international flight when power plugs may not be accessible..

0 issues with it, I've had it for about 3 months and still works like a champ. Able to charge my phone a couple times before it dies. I keep it in my backpack all the time and the protective sleeve was a nice touch

Hurricane comes and goes, but electricity can remain off for DAYS!!! This was perfect to stay in touch with family members. Charged our cell phones multiple times during that trying time. Excellent buy!!!