48V Electric Bike charger

48V Li-ion battery charger
Input voltage: 100-240V AC
Max. output voltage: 54.6V
Max. output current: 2A
Over voltage protection
Over current protection
3-step charging control (pre-charge-CC-CV)
Option:  NTC inside
100% cut off when battery fully charged
Dual color LED indicator: (Charging:Red; Fully charged or no load:Green)
High efficiency and low power consumption
Operating temperature: 0C ~ 45C
Storage temperature:-20C ~ 70C