84V 3A Battery Charger for 20S 72V Lithium Li-ion Battery Pack with 3 Holes Plug

Specification: Battery type: Li-ion battery Working power: 110-240Vac, 50 ~ 60Hz Suitable for Battery Voltage: 72V Output voltage: 84V (For 20S Li-ion Battery) Output current: 3A Battery Protection: SCP,OVP,OCP,OTP Charging mode: constant current - Constant Voltage - trickle (floating charge) three-stage intelligent charging Charging efficiency: ?85% (full load) Working temperature: -5 ? ~ +40 ? Storage temperature: -40 ? ~ +70 ? AC power cord, DC connector can be customized. Operating Instruction 1. Before charging, please connect the DC terminal to battery first, and then connect the AC terminal. 2. After charging complete, unplug the AC terminal firstly, and then unplug the DC terminal. 3. No charging or after charging complete, be sure to unplug the DC terminal and AC terminal. LED Indicator: Red light - charging, Green light - charge OK, it stop automatically when the battery is full. Package: 1* 84V 3A charger