Solar Panel MPPT Controller 9V/18V Lithium Battery Solar Charging Module Multi-function Charge Controller(9V)

FTVOGUE

Complete charging controller for single or multiple Li-ion, LiFePO4 or lithium titanate batteries. Automatic recharge, battery overvoltage protection. 1A 3.2-18.5V multi-function battery charger with photovoltaic cell MPPT function. Automatic conditioning of deeply discharged batteries. The maximum load current / output current is 1A, but you can change the current by changing the value of the Rcs resistor. Can be used as voltage source when battery is absent.''CR'' LED is charge status indicator.Operating Ambient Temperature: -40 to 85. We strive to provide you with high quality and convenient service. You are welcome to contact us if you have any problem about our product, we will give you a satisfactory reply.