21V 5S 2A 3A Lithium Battery Charger - for 18V Li-ion/LiPo battery pack; UK, EU plug

21V 5S 2A 3A Lithium Battery Charger -  for 18V Li-ion/LiPo battery pack;  UK, EU plug

It has: constant voltage, constant current, over voltage, over current protection function; indicator light conversion; automatic recovery.

Charging voltage: 21V

         green light -  when fully charged or not connected.

         red light - charging

Connectors:  default is DC 5.5x2.1 mm  

                  but it can be modified upon request. Available XT30, XT60, Deans, Aviation 2P, 3P, and more. Ask before you order. 

Output current, 2A 3A, constant current charging, the indicator light is red
Conversion current, 300mA, after full conversion, the indicator light is green
Efficiency, >80% (maximum output voltage, full load)
DC voltage adjustable range, 0-12.6V
Input voltage range, 220~ 240VAC; 47 ~ 63Hz; 
Input current, 0.03A/230V
Overload protection, 105%~150%, Type: FOLDBACK current limit output Reset: automatic recovery
Temperature coefficient, ±0.03% °C (0 ~ 50 °C) OUTPUT
Working temperature, humidity, -10 ° C ~ +50 ° C, 20% ~ 90% RH
Storage temperature, temperature, -10 ° C ~ +60 ° C, 20% ~ 90% RH
Dimensions, 115 × 48 × 28mm
Weight, 160G