Customer Ratings & Reviews

Charges my iphone fairly quickly. Can get about 2 uses sometimes three depending on what my percentage was at. Can even get my ipad charged to full with it. So i am satisfied with this portable charger. One of the best ones ive had for the price.

I purchased two of the Energizer 20,000mAh models just in case we have another power outage. I charged them both to 100% then tested one of them to find out how many times I can charge an IPhone 12. I connected my phone each time when the phone battery was between 31% and 42%. I found that each time I charged the phone the battery bank dropped 10% which translates to approximatey 8 to 9 charges. It does take long to recharge the Energizer battery bank, but if you plan ahead its not an issue at all. Although I only had them 10 days they've held a 100% charge to date. I'm very happy with my purchase from Best Buy!

It works great and charges quickly! Totally worth its worth! :] I used it on my trip and it lasted long battery wise. The only “bad thing” about it is that its light weight material so it seems easy to break if dropped.

Right out of the box, 80% charged. It does its single job well. I bought it to charge our phone during the filming of high school sports. Works like a charm! Definitely recommended. We actually bought 2 of them. No regrets.

This is the best power bank i have ever used/owned the 20000 MaH is enough to fully charge your phone multiple times and even enough to charge a laptop the added feature of showing how much power is left is amazing and not a guessing game like other power banks that only show intervals of 20% with lights

Seeing similar portable chargers, I knew I wanted one. I picked this one, because it has both USB-A and USB-C charging ports and, for the price, a solid battery capacity. As a bonus, it’s super easy to use, durable, and TSA approved (I travel a lot, so this is important). Highly recommend.

Love this portable charger i got 2 for 40 when it was on sale very good deal and battery last for ever best purchase

Bought this on our way to Disney World, very convenient and was a saving grace for all our electronic needs... would recommend to anyone needing a mid priced compact portable charger. My wife continues to use it after we got home .

I recommend this powerbank.not only did it charge my phone to a 100% from 50% in about 30 min. But the power bank only used 40% of its battery. Did i mention i got a deal bumy bundling the purchase of a cable with the bank itself

Works well and lcd display with remaining battery life is a nice addition. The cable that came with the unit did not provide fast charging but fast charge does work with a different cable.

This is a great portable charger. You can charge multiple items all at once. It's perfect for travel or just when you're at home and don't want to be tethered to an outlet.

Easy to use power bank for my cellphone using usb c. The display of how much power is left is useful.

It is easy to use. There are 2 USB A ports for output and 1 micro USB for input and 1 USB-C for input and output. If you have a fast charger power adapter it will charge faster. It does not support fast charging but it was able to charge a tablet while in use.

Great battery charger for the price. Charges fast and LCD screen is a great feature that lets you know if your power is fully charged or not.

Great backup power source. It has a digital display to let you know how much percent power is left. No guessing how much battery is left. I was able to fully charge a phone with no power left and still have some battery capacity left.

clean lines and good looking. heavier than I thought for the milliamps.

Very useful accessory. Light weight, charges quickly and holds at least two charges for iPhone 15.

Compact and light weight. Exactly what I was looking for. Display is a great bonus feature

I wanted a lower priced battery/charger and this is the best! It turns out that not only could i charge 2 cell phones at once, i call also use it for my older laptop that i use occasionally. Great product and great value.

Just what I need to keep all my devices charged. Great size for travel and love that I know how much of a charge it has.