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Specification (13S 54.6V 4A Lithium ion Battery Charger) 🙂 

Item: Electric Bike Charger

Dimensions: 170x90x50mm

Battery type: Li-ion battery

Working power: 110-240Vac, 50 ~ 60Hz

Suitable for Battery Voltage: 48V

Output voltage: 54.6V (For 13S Li-ion Battery)

Output current: 4A

Output Plug:3 Pins XLR, Pin 1+ 2- and 3 Reserved

Battery Protection: SCP,OVP,OCP,OTP

Charging mode: constant current – Constant Voltage – trickle (floating charge) three-mode intelligent charging

Charging efficiency: ≥85% (full load)

Working temperature: -5 ℃ ~ +40 ℃

Storage temperature: -40 ℃ ~ +70 ℃

Operating Instructions

1. Before charging, please connect the DC terminal to battery first, and then plugin AC power cable.

2. After charging completed, 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 fully Charged soon.

LED 2 green: Battery has been charged completely.


1* 48V 4A lithium battery charger

1* US standard power cable

1* Operating manual

2* Backup Fuse
Input 100-240VAC,50/60Hz, Output: 54.6V 4A for 48V li-ion Battery Pack Built-in Fan,Automaticly Working when > 40℃ Timely Heat Dissipation Much Safer for Charging Time
With XLR Connector(Pin 1 +,Pin 2-)Alloy Shell Well Constructed Durable and Cooling Faster
High Efficient Charging with LED indicates Red light Means Charging, Green Light Means Charge Full or Disconnect, CA-CV-Trickle Three Steps Charging Mode
Safe and 4A Quick Charging,Multi-Protection,Over Voltage Protection,Over Current Protection,Short Circuit Protection and Reverse Protection
Packing List:1*54.6V Charger,2*Fuses and 12*months Warranty

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