Before you buy a charger, please check if the battery type, nominal voltage, charging voltage, and acceptable charge current (recommended charge current 0.2C) match the specifications in the product description. If you are not sure whether the charger is suitable for your battery, please contact our customer service for assistance.

Specifications
1. Input voltage: 220 V
2. Starting voltage: 54.6V (the charge voltage for the battery)
3. Charging method: CC/CV
4. Charging current: 4A
5. Suitable for: 13S 48V 48.1V Lithium Battery (not for Lead-Acid Batteries)
6. Weight: 0.81 kg
7. Dimensions: 164 x 95 x 56 mm
8. Operating temperature: -20 °C to +45 °C
9. Efficiency: 87%
10. Power outlet: EU plug (if you need a different type of power adapter, please contact our customer service)
Optional charging socket type:Anderson 50AAlligator Clip, DC5.5*2.5, DC5.5*21, GX12-3, GX16-4GX16-3, GX16-2, GX16-3 Male, XLR, IEC C13, XT60, XT90, XT30, M8, RCAetc.(If the version you need is not listed here, please contact our customer service).
12. High-quality aluminum casing with cooling fans ensures smooth operation of the charger.
14. Applications: Batteries, Electric Tools, E-Bikes, Scooters, etc.

Protection Mode
1. Short-circuit protection
2. Flood Protection
3. Overvoltage protection
4. Fertilization Protection
5. Overtemperature Protection

Usage:
1. Before use, check whether the battery charger is compatible with the type of charger model. If the model does not match, the charging process may be abnormal and seriously damage the battery.
2. The battery must be connected correctly. Do not mix up the polarity! (Red + Black or Brown-, Blue + or Red + Blue -).
3. Then plug the power cord into the outlet and the charger will start charging the battery. 4. Once the voltage is full, unplug the charger first and then the battery plug.

delivery contents
1 x 54.6V 4A charger