Features:
Input 54.6V 2A, Output 42V, 20A Lithium Battery Power Charger. Short circuit & Overload & Overvoltage Protection.
Global applicable AC input voltage, High efficiency, Soft starting current, reduced the impact of AC input effectively, small size, light weight.
One Indication Light: Green(full), Red(charging), it stop automatically when the battery is full.
Made of environmental-friendly material, safe and anti-interference, durable to use
High efficiency, safe and fast for charging, 20A large current output
Four Protection design: 1,Short circuit protection; 2,Battery polarity error protection; 3, Over current protection; 4,Over voltage protection