... A02/SB-A02A BS-A01AUSB 5V. 3/6/9/12/16/19/22/24V3.7V 20000ma/hBS-A02AUSB 5V ... .3/6/9/12/16/19/22/24V3.7V 54000ma/hSB-A0119V, ... circuit, over charge, over discharge, Multiple protections,etc ...12, With 16 adapters which suitable for a variety of ... life is more than 500 times15, high-efficiency Poly-silicon solar panel, conversion rate > 16%, normal life >20 years.16, ...