... 2V,10.8V,14.4V, 12V,24V,36V 3.Charging current:1A,2A,3A,4A,5A Product Name: Battery charger for ... ,18VDC optional3.Charging current: 1A,1.2A, 1.5A, 2A, 3A, 5A optional4.Charging mode: constant current first, and then constant voltage5. Output power ... : 5W,10W,30W,50W,80W optional6 LED indicator: red on charging ...