Customer Ratings & Reviews

One of the best portable chargers I’ve had! Always has battery when I need it!

The battery life on the portable is great for going out all day. As someone who takes plenty of photos on trips my battery drains fast. Thanks to the charger I've gone long tips with out worrying about battery life on my phone. Only negative is, it take a long time to fully charge. Understandable due to the actual battery size.

A 20,000mAh power bank is for anyone who needs more power. This is the right choice if you have to charge multiple devices at once, keep a single device running for several days, or power more energy-intensive electronics like a tablet or a compatible laptop.

It works well and lasts a long time. best one I have used so fair. I would recommend this to my friends and family so useful for emergencies and at work when I forget to charge my phone and charge fast. I will buy another one if this breaks the best purchase I have made.

It was the best purchase I made for my European travels. Not only was I able to charge my phone, but I also had to charge two other people's phones with power still left over to charge my phone again. I've bought this battery as a gift for two people so far. I guess the only downside is she is kinda big but worth.

Has good battery capacity, not too heavy. The screen showing the level of charge is nice

Great battery life, I was not expecting it to so good with no heating effect even after continuous charging for hours

I bought this charger for backpacking in the backcountry. I love the power/recharges held in this unit. The digital readout on power remaining is so much easier than little blue dots to determine how many more charges are left. In backcountry backpacking every ounce counts. The hefty one pound weight is my only concern. If this unit is to be used at home, car camping or any other activity that weight doesn’t matter, then this is you product.

Easy to use and very reliable. I got about 3 full charges.

This battery pack is fantastic. My phone is old and doesn't hold a charge well, and this charges it several times. I took it on a work trip and several colleagues were able to charge as well. I've also used it to charge a tablet, which worked well. Only issue is that it is a bit heavier than expected.

The Anker charger is Terrific! This charger will have your appliances powered back up in a quarter of the time as a regular charger! This charger is lightweight, portable and absolutely outstanding for all your electronics!

I like that it's slim and I especially like the display to tell me what percentage of battery is left. It takes overnight to charge, but I've never been able drain it. There are at least 4 phone charges in it. Anker has become a name I can trust.

This power bank is awesome! It charges all my device's quick and the power bank it self recharges itself quickly too. The digital display is a nice touch too. I am very pleased with my purchase and would recommend this product to others too!

Worked great for refreshing my cell phone battery when off the cruise ship for the day. The battery pack charges pretty fast as well as charges the phone quickly and the battery lasts a good long time.

Recharges fast with phone and doesn’t take long to charge the potable battery itself. It does last long as advertised. Would recommend for outdoor activities when not home.

It's been an excellent charger so far. The last one I purchased had the built-in type C cord and it didnt last but 4 months. This one is a keeper! It's well-made, sturdy and stays charged for days.

Awesome power bank. Purchased for international travel, our devices were never out of battery. It is bulky and heavy but it wasn’t an issue for us.

Real power,its not heavy and fast charge recommended buy it

Is too easy to use and carry, is the best power bank I've tried.

Great product holds its charge well. The digital indicator on how much battery is left is useful in knowing how many more times you can charge your items with it. Can charge my smart phone 5 times before needing to be recharged!