9V/18V Lithium Battery Charger Board MPPT 3.7V 7.4V Solar Charging Controller Board Lithium Battery Charger Module (9V)

MPPT Solar Charging Module: 1A 3.2-18.5V multi-function battery charger with photovoltaic cell MPPT function Ideal Battery Charging Module: Complete charging controller for single or multiple Li-ion, LiFePO4 or lithium titanate batteries Adjustable Current: The maximum load current / output current is 1A, but you can change the current by changing the value of the Rcs resistor Applies for Voltage Source: Can be used as voltage source when battery is absent Auto Adjustable: Automatic conditioning of deeply discharged batteries

Color: Multicolor Brand: Walfront