1. Solar adaptor connects to solar charge sheet. The output voltage of solar power plate is 4.8~6.5V.
2. Interface BAT connects to rechargeable battery. If under charging, the CHARGE light is on. The light turns on when charging is finished. Charge power is 4.2V, and the current is 200 mA.
3. Open toggle switch, the flat USB can provide voltage 5V and current 100 mA.
4. It can achieve the port MINI_USB into flat USB port.