... with anodized, flame proof plasticAssemblyWall-mountedElectrical SpecificationsNominal battery (V)1224Rated DC output(A)1225401220Charge AlgorithmsAutomatic 6(max) steps charging curves.Norminal input ... any battery voltage is greater than 16.0VDCApprovalsLVDEN60335-1,EN60335-2-29EMCEN55014-1,EN55014-2,EN61000-3-2,EN61000-3-3 Smart lead acid battery charger ...