... 3.Fast charge/ floating charge auto transform,prot XBDY- 900 12V&24V Automaitc Battery Charger- 30A,12/24V, Auto transform900 is a accumulator ... kgAC input voltage:160~265VFrequency: 50Hz±10%Charge current option: 6A, 8A,10A,12A,14A,16A,18A,20A,23A,26A,30ACharge ...