Item Tag: Battery Charging Board

Do not dismiss your dream. (Lithium battery): 3.6V-16.8V (1S-4S);. The LED lamp beads can not be used directly and need to be driven by a step-down drive or a series current limiting resistor. If you need to close at night or transport storage The switch interface SW has been reserved, and the opening can be installed by cutting.

(Lithium battery): 3.6V-16.8V (1S-4S);. The LED lamp beads can not be used directly and need to be driven by a step-down drive or a series current limiting resistor. If you need to close at night or transport storage The switch interface SW has been reserved, and the opening can be installed by cutting.

(Can not use 3.7v protection board in series). S+ S- connected to the solar panel. B+B- connect to lithium battery. 1: Access to lithium battery Battery must have corresponding protection board. If you need to turn off at night or transport storage has been reserved for the switch interface SW cut off can be installed switch.