How to use it?
1.connecting anode of electric equipment to EQUIPMENT(+), cathode connect to EQUIPMENT(-)
2.connecting the anode  of 12v battery to BATTERY(+),cathode connect to BATTERY (-)  the indicator light is shine;the light(10v  11v  12v  13v) is shine or not is decided by the voltage of battery
3.connecting anode of solar panel to SOLAR(+),cathode connect  to SOALR (-)
4.when the solar panel supply power to the SOLAR CHARGER, and the indicator light get shine,the batery charged, and the solar panel supply power to electric equipment at the same time 
5.when the battery be charging,the indicator light(10v  11v  12v  13v) will shine one by one, with the voltage  of battery be increasing .
when the indicator light get of shine, it's show that battery is charged full.
6.Please make sure the input voltage of eletric equipment is DC 12v.


warning:
Please installing by above way: distinguish the cathode of  solar panel, eletric equipment and the battery: don't link wrong places, wrong direcions and short circuit.


 

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