Battery Charger 48v Lithium 54.6v 5A Smart charger auto cutoff

Input Voltage: Typically AC 190V–220V, 50/60Hz (Universal)

Output Voltage: 54.6V DC
(This is the full charge voltage for a “48V” nominal lithium-ion battery — 13 cells in series or 13S configuration: 13 × 4.2V = 54.6V)

Output Current: 5A

Battery Type: Designed for 48V Lithium-ion or LiFePO4 batteries

Smart Charging: Automatically switches off or trickle-charges when battery is full

Charging Protection:

• Over-voltage protection

• Over-current protection

• Short-circuit protection

• Reverse polarity protection

• Over-temperature shutdown

Cooling: Typically includes a built-in fan and/or heatsink

Indicator Lights:

• Red: Charging

• Green: Fully charged or no load