Functions of indicators and ports
Battery low indicator: when battery voltage is low, the led
light will be on. Please dismount the load at once and
renew the standby battery as soon as possible.
Charge indicator:  when the standby battery is being
charged by solar, the charge indicator lights green. After
charged, the light will be off. ( The indicator is valid only
under solar- power charge. If external charge, refer to the
direction of the external charger.)
External charger input:  when sunshine is not enough,
please use external soure to charge the battery.
5.6V and 8.4V DC output: 350mA (max.) output current
13.7V DC output: 450mA (max.) output current
17.5V DC output: 1.5A (max.) output current
Charger   for:mobile   phone   ,mp3,mp4,psp.pda,dv,next
book…….
Specifiaction
1. Capacity: 3.7V 7800mAh
2. Dimension: 272*205*28mm
3. Weight: 1.45kg