Cllena Dc Converter Regulator 36V/48V To 12V 50A 600W Waterproof Voltage Reducer Dc/Dc Power Supply Module Buck Transformer For

Wiring: Output+ To Load+, Output- To Load-; Input+ To Bat+, Input- To Bat- Note: * Never Connect To Solar Panel, Pwm/Mppt Charge Controller, Inverter Or Wind Turbine. * Never Charge The Battery. Keep Good Air Convection. * Never Reverse The Polarity. * Use The Enough Big Cable To Avoid The Voltage Drop. Application: 36V/48V Dc Battery As Input Power To 12V Dc Appliances As Output Load. Specifications: Input Rated Voltage: 48V Dc Input Voltage Range: 30-56V Dc Output Voltage: Dc12V 50A Output Rated Power: 600W Efficiency: 97% (Half Load); 95% (Full Load) No-Load Current: