54.6V 4A Smart Lithium Battery Charger For 13S 48V Lipo Li-ion Battery Electric Bike Power Tool With Cooling Fan

1. Should be checked before using the battery charger is consistent with the type of charger model is correct. If the model is not matched, charging may be abnormal and the battery may be seriously damaged.

2. Should be properly connected battery Do not reverse polarity! (Red + Black- or Brown- Blue + or Red + Blue -).

3. Then the AC plug in the AC outlet, then the charger starts to charge the battery, charging status LED color light displayed by the top of the charger.(The indicator of LED: red is charging, green is charge finished or prepare charging)If the green light is always on, check that the charging cable is firmly connected to the battery.

4.Full of voltage, first unplug the charger’s power plug, then unplug the battery plug.

1 Material: ABS + PC

2 Charger Model:  CC(constant current) CV(constant voltage)

3 Cooling Way: Bulit-in Cooling Fan

4 Certificate: CE SAA ROHS

5 Battery Cells: 13S Li-ion Battery

6 Operating Temperature: -20 to 60 Degree

7 Operating Humidity: 20 to 90%RH

8 Storage Temperature: -40 fo +80 Degree

Protection

Over Current Protection

Over Voltage Protection

Short Circuit Protection

Reverse Connection Protection

Usage Introdction

Dual Color LED Indicator:(Charging:Red; Fully Charged Or No Load:Green)

High Efficiency And Low Power Consumption