Item Tag: Markenlos

810 posts

10piece Solar Charge Auto Light Control circuit Switch Li Battery Charging Board

(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.