... stability, more power, high conversion from solar energy to electricity over 16%, high duration for stress. Others ... and the volume is not as big as they state, for example, if 1000mah, they say it is ... / 3.7V, 8800mAhOutput: 19V DC, 14.8 to 16.8V DC, 9V DC, 5V/6V/9V DC Output current: 19V: 3,000mA ... of solar bag to the solar charging port(pic. 13), and connect AC charging plug to AC charging port(pic ...