48V Electric Bike Ebike Li-ion Battery Charger DC 5.5x2.1mm Plug 54.6V 2A 13S

Description

Technical data
Input voltage: 100-240V AC
Max. output voltage: 54.6V
Max. output current: 2A
Max. Output power: 50W
Line frequency: 50-60Hz
Efficiency (at 100% load): >=85%
Ripple: <=1%*Vo
General specification
3-step charging control (pre-charge-CC-CV)
Option: a) NTC inside
b) 100% cut off when battery fully charged
Dual color LED indicator
: (Charging: Red; Fully charged or no load: Green)
High efficiency and low power waste
Environmental specification
Operating temperature: 0 - 45°C
Storage temperature: -20 - 70°C
Humidity
Protection
Over voltage protection
Over current protection
DC 5.5x2.1mm plug is commonly seen on such as Hailong1, Polly, Dolphin, Water Bottle, and Dolphin I battery cases. It also works for Raven MPV 7100.
US plug: you would just need to plug it into wall and charge it as long as you like!