portable solar power station A Product size: 260*200*33mm Cell size: (233*168*4mm)-2 Cells Solar Power: 10W(high quality poly-silicon) Solar turnover rate up to 16% Capacity: 24000mAh Current: 7A Input: DC12V-20V silicon Output: DC 6V/8.4V/9V/12V/16V/19V/24V Max output current refer enclosed list USB output: DC5V USB current output: 2A Inner high capacity Li-polymer cell pack