This is a decently sized power bank. It offers 20,000 MaH battery capacity. There are 3 USB ports to charge electrical devices from. When you order this you will get a small instructions manual, a USB to micro USB charging cable, and the power bank.
The power bank is fairly large in size physically. It is about 4 inches by 6 inches by 1/2 inch in thickness. The battery pack weights in at a little over one pound. This is not a battery pack you put easily into your pocket and carry it around. This is one you keep with your tablet in a zipper pocket.
This has a really nice capacity for 20,000 MaH. This is enough to charge my tablet 3 times and my cellphone 6 or 7 times depending on how low I drain each of the devices. I was able to charge my cellphone, my nephew's Iphone, 2 tablets, ear buds, and Bluetooth speakers. Pretty much anything that was able to accept a charge from a USB port would charge from this power bank. Next I was able to charge this power bank from my 110 to USB adapter, laptop, desktop, and car adapter. It takes about an hour for the bank to be fully charged from being drained with the 110 to USB adapter. It takes 15 to 20 minutes longer using my laptop or desktop to charge. Now using my car lighter adapter takes several hours and not the way to go unless you are on a long road trip.
The back up battery charger offers 3 charging ports for your devices. One of the ports is a 3.0 USB port the other 2 are 2.0 ports. The one labeled out1 is a 1A charging port. Out2 is a 2.1A charging port. The out3 (USB 3.0) offers 2.4A charging speed. These ports also have what I call smart charge tech. It will detect your device and not over charge, over volt, or over heat them while charging. It will shut off charging to the device when it detects the device is fully charged.
If you are looking for a very nice back up battery charger this one one you might want to pick up. It offers 20,000 MaH capacity, 3 USB charging ports, smart charge tech, and works on pretty much anything that uses a USB port to recharge. I would like to thank Arrela and affiliates for sending me this charger to try out and share my opinion.
Can be found at:
http://www.amazon.com/PWOW-Portable-20000mAh-External-Technology/dp/B019DVFN9O/ref=sr_1_1?ie=UTF8&qid=1460602272&sr=8-1&keywords=pwow+powerbank
Hash Tag Users: #powebank
Disclosure of Material Connection: I received a sample for free in the hope that I would mention it on my blog. Regardless, I only recommend products or services I tried personally and believe will be good for my readers. No other form of compensation was received. I am disclosing this in accordance with the Federal Trade Commission’s 16 CFR, Part 255: “Guides Concerning the Use of Endorsements and Testimonials in Advertising."
