Solar Panel Flexible Waterproof Battery Charger Charge Board 20W Set Kit for Outdoor

1、Smart Charger: Mainly used to provide stable power supply as well as charging various 12V batteries very practical and reliable. 2、Practical Use: Can bend 30 degrees and install on vehicles fishing boats houses very suitable for travel camping and so on. 3、Higher Safety: Blocking diode can prevent battery from discharging so the current cannot return and damage the circuit board. 4、Better Design: Waterproof monocrystalline silicon solar panel with glass fiber and polycarbonate on the surface is very duarble. 5、Wide Matching: 1pcs flexible solar panel is applicable to 12V system. You can also use 2pcs in series for 24V system or in parallel for 12V system.