1220 charger
INPUT:220V 50HZ
OUTPUT:12V 20A
Battery range:100AH-200AH

4810 charger
INPUT:90-270V
OUTPUT: 56.5V 10A
Battery range:48V 50AH-105AH

1.The charging process fully automated (constant voltage and constant current, floating)
2.The charger is intelligent,with reverse connection protection,short-circuit protection and overcharge protection
3.High charging efficiency,protect the battery and extend its life