Battery Charger, Charger Function Boosting, Equalizing, Floating, Charger Output Current 40 A, Charger Input Voltage 120V AC, Charger Input Current 14.9 A, Charger Output Voltage 24V DC, Plug Type NEMA 5/20 P, Cord Length 3 ft, Charger Depth 8 in, Charger Width 9 in, Charger Height 3 5/8 in, Automatic/Manual Automatic, Case Material Aluminum, Steel, Cooling Method Fan, Application Buses, Motor Coaches, Standards UL 458