Technical specification

Input voltage: 100-240V AC

Max. output voltage: 54.6V

Max. output current: 2A

Max. Output power: 109.2W

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!