1,Sealed Lead-acid battery charger 2,DC: 24V,30A. 3,Switching Mode,MCU control . 4,CE Certificate. General Features for 24V/30A Battery Charger : 1,Ac input: 110Vac or 220Vac as per customers' required, or we can make 110V/220V voltage selector for charger can use both 110Vac and 220Vac.2,Efficiency: 85%-90%.3,Cooling need a fan.4,Automatic,Advanced ,high frequency,swich mode design allows more ...