RAVPower 23000mAh emergency charger external battery 2 USB outputs and 1 output DC multi-voltage 5V / 9V / 12V / 16V / 19V / 20V HP Notebook, Dell, Toshiba, Acer, Samsung, Sony, Notebook, Google Nexus 7 tablet for digital cameras, DV recorders, smartphones and other mobile devices with LCD (Xtreme Series RP-PB14) (Electronics)
great product, nice finish brushed aluminum, a handy charge indicator, a recharge 4.5A which is mandatory if you want to reload a pc, the presence of a USB port allows 2.1V to quickly recharge a this or a tablet by cons, I took this high capacity bat
