This is a very nice portable back up charger. It does only come in black which I am more then fine with. It is much more heavy in weight then most of the battery back up charger. It is very easy to use and charge. Upon ordering this unit it came with the charger, 2 USB to Micro USB charging cables, a carrying case, and an instructions manual.
This is one of the largest portable back up chargers I have been able to try out. It is rated at 26800 where most are a little over 10000. This unit is modle number RP-PB41. There are 3 charging ports to attach your devices to for charging. There is also one in slot for recharging the battery. All three of these ports are smart ports. This means it will detect what the maximum charge your device can handle and charge at that pace. These 3 slots are 1.0A, 2.1A, and 2.4A slots. On the top of the unit is a set of 4 blue lights that tell you where it is setting at for a charge.
It took about 90 minutes for it to charge fully for me on the initial charge. It does get a little warm when it is charging but not bad at all. It can also warm up some when you have devices plugged into it for a long time but the warmth is to be expected on any device moving electrical currents for a lengthy time. On one full charge I was able to recharge 4 cell phones, my tablet 2 times, and my wireless ear buds 7 times. It was still showing about half charge by the light indicators.
I was able to charge this unit from my desktop, laptop, 110/USB adapter plug, and from my adapter that plugs into my lighter socket in the car. All of them show charging when I attached them. The top indicator light will pulse showing that it is charging. I was able to recharge 5 different phones, 2 differnt tablets, a set of portable speakers, and my wireless ear buds without any problem from any of the 3 slots. I was able to charge multiple items at the same time without any problems at all. I hooked up 3 phones, 2 phones + a tablet, 2 tablets + a phone, and a tablet, phone and headphones in any of the slots without any issues. I am fairly convinced you can charge any device that attaches to a USB port wihtout any problem what so ever. Also as far as I can tell it can take charge from any source that has a USB slot.
If you are looking for an outstanding portable backup battery charger, this is one I recommend. It offers 3 ports for charging, smart charging, and an extrememly large capacity. I would like to thank RAVPower and affiliates for sending me this amazing chager to try out and share my opinion.
Can be found at:
Amazon: http://www.amazon.com/26800mAh-Portable-RAVPower-External-Technology/dp/B012NIQG5E/ref=sr_1_1?ie=UTF8&qid=1447128935&sr=8-1&keywords=ravpower+26800mah
Website: http://www.ravpower.com/26800mah-external-battery-charger-black.html
Hash Tag Users: #RAVPower
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."
