XTPower® MP-50000 Power Bank - portable external USB and high performance DC battery with 52800mAh - 2 USB to 2.1 / 1A and DC 9V / 12V / 16V / 19V / 20V max. 4A (Electronics)
First impressions can be a MB Pro Retina hanging off and load a fully charged guter-. Even iPad and iPhone are not a problem. I especially like that you can charge the Power Bank with a 40W solar panel. As I said, that was the first impression. As th
