Customer Ratings & Reviews

The feature of dependable power is right here, with accurate digital power meter so you always know what's left in the tank. I initially hesitated to buy based on it's larger than most competitive models. But definitely glad I purchased it. And it's so easy to find in my back pack. Chasing to events after work leaves my I-Phone weak and it's easy to reach in and mount up the power. Other people sitting near me at sporting events have mooched power at same time. I told them "go to Best Buy".

Excellent and has great capacity, charges quick and easy to store because of the small size! Nice battery indicator also!

I needed some additional Battery Backup for a vacation to the Family Lake House where plugs can be few and far between. I found it kept my Galaxy S8+ going for two days and put a little extra in my Wife's Note 8 before being exhausted. Don't be in a hurry to recharge it, though. It definitely took overnight (i.e. 8- 9 hours) to fully recharge. Overall, I still find it to be an excellent value when you can find one on sale!

this Energizer portable charger is a monster... in a good way since it has the capability of charging 2 electronic devices at the same time and has a little screen showing the amount of battery until it needs recharging

One charged retains power for a long days. I dont see the percentage of the power going down even after 3 days. My phone gets charged fast. Its a good one. i recommend the product.

Very good product 10000 mha is good for multiple charges. Better quality and price than any other similar product in the market. Try to find a discount and got a deal !

This charger charger itself quite fast. It holds that charge superbly. I was able to charge a phone and iPad at the same time faster than I thought possible.

Decent product.Holds charge fora along time even when not being used. Digital display is a nice add on. I would buy it again.

It is of good quality and charges fast devices. The battery can last you up to 2 days without charge using it on smart phones

Great mobile charger. Holds a lot of charger and easily fits into backpack pockets

Great price and easy to use this portable charger, small you can easy carry any where

Charges my phone very fast and I like that it's white and easy to find in my purse!

It’s light, quick charge & I can charge 3 times . Will buy again for my kids

It is light weight when compare to other for the same 10,000 mAh capacity. I have Insigna, Tzumi and Mycharge. This Energizer is the lightest. Hope it will have the wireless charging feature in the future. Definitely will get it when it is available.

I never have to worry on my phone being at zero % anymore. I love the percentage available battery charge level on the battery itself rather than just a row of lights that gives you very rough concept on what is left.

It has lived up to the energizer name and a whole lot more it gives my phone and other devices i use the perfect amount of charge with ni issues at all…

Takes awhile to fully charge so plan ahead. Gets multiple charges to my phone and Bluetooth noise cancelling headphones.

The battery packs a bit bulky, it's wider than it is thick. It holds a large charge well. Will fill the phone up about twice.

great battery that charges devices fast! It takes around 6 hours to charge it but other than that it is great for the price.

This is a really good portable charger. I always carry it qith me amd it last a long time.