⭕DC Connector by default is sent by product image:DC 5.5 x 2.1mm/5.5 x 2.5mm Plug✅ ⭕DC Output: 54.6 Volt/4 Amp; AC Input: 100~120Vac, 60Hz, Provide 1* US standard power cable and 2* Fuse Can be Changed By Yourself✅ ⭕Three-stage Intelligent Charging Mode: Constant Current - Constant Voltage - Trickle(Floating Charge) to Ensure Battery Fully Charged✅ ⭕Fully charged Auto-stop,Over voltage,Over Current,Short Circuit Protection,Reverse Protection✅ ⭕With LED Indicator light and Cooling Fan, Aluminum Shell Beautiful and Durable, Cooling Faster✅ Specification:

Product Name: 54.6V 4A Charger

Model: WA300-54604S

Dimensions: 135x90x50mm

Battery type: Li-ion battery

AC Input: 100-120Vac, 60Hz

Suitable for Battery Voltage: 48V(For 13S Li-ion Battery)

Output Voltage: 54.6V

Output Current: 4 Amp

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:

LED 1 red: Power on.

LED 2 red: Battery being charged.

LED 2 Flash: Battery will be charged completely soon.

LED 2 green: Battery has been charged completely.

Package:

1* 54.6V 4A charger

1* US standard power cable

1* Operating manual

2* Fuse for replacing