Customer Reviews

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Simply awesome!
By Peggy Vargason February 16, 2015
This is an excellent little power bank for the money. Built solidly. Performs as advertised. It is now my daily use charger. Probably the most powerful portable deck of card sized battery you’ll ever find. I highly recommend.

This is a great product and purchased two more as gifts for my …
By JoseRon February 16, 2015
Received an ExtraVolt as a gift. Have been using it to charge two LG LS740 mobile phones, a Nexus 7 tablet, an Apple iPod and an Amazon Kindle Fire. The devices were at just about dead to 50% battery charge. The ExtraVolt had no issues charging any of the devices and still had plenty of power left. This is a great product and purchased two more as gifts for my daughters!

Fast charger!
By Egidio Concason February 16, 2015
This ultra slim external battery is very light and useful. 14000 mAh is perfect for me; using this I can charge my Samsung S5 more than 3 times. Dual USB option helps to charge my wife’s cellphone too. It’s a fast and very efficient portable charger.

Super charged
By Kristen Daniels “Kristen Daniels”on February 16, 2015
Exactly what this busy mom on the go needed to stay connected and charged. I keep various applications open which drains my phone’s energy within four hours. I simultaneously recharge my iPhone and iPad quickly without removing from my handbag. I’ve referred several business associates to purchase this particular one. I only wish I had made the purchase sooner.

Highly recommended.Maximum Charge
By Amberon February 16, 2015
I am super impressed by the Zekmo ExtraVolt external battery. The design is sleek and modern and very slim so that you can easily store in your pocket or purse. I have used this with my iPhone and my iPad Air mini. It takes no time at all to get a strong charge. I have had other charging devices in the past that are much slower than the Zekmo ExtraVolt battery charger.
My favorite feature is that the battery will hold up to 500 complete charges and the handy LED lights that show capacity remaining.

Highly recommend to anyone looking for a standalone charging device.Nice product
By Mariaon February 15, 2015
I love the Zekmo ExtraVolt it is very convenient and I cannot believe how fast it charges my devices. Very happy

Sleek and fast
By SNLon February 14, 2015
Easy to throw in my bag and go. The design is stylish and it eases my mind that I have a battery backup for my iPhone and iPad. It charges my devices quickly and gets me thru my hectic work day.

Fast and effective charging
By JB_New Jerseyon February 14, 2015
There’s nothing worse than getting stranded without a way to charge your phone. I needed an external charging station and this was the best choice I could have made. It’s super light and really thin so I can throw it in my purse or even stick it in my back pocket. The battery charges really fast so I can get back to doing what I need to do. I’m really glad I made this choice, if you need a charger, this is the one to pick.

By Necinov “Necinov”on February 14, 2015
A powerful powerbank that I can use anywhere. This portable charger helps to charge faster. I can charge both of my Note 3 and Nexus 7 through this slim external charger. The durability of this powerbank is really excellent. I must recommend this charger.

Love this device
By Catharineon February 11, 2015
This is by far the best mobile charging solution I’ve ever used. Easy to use and has a large charge. Very convenient power supply as well. I’ve used it to charge my tablet and my phone at the same time. I LOVE it and am about ready to order another one for my husband!