... as per customers' required, or we can make 110V/220V voltage selector for charger can use both 110Vac and 220Vac.2,Efficiency ... and reverse polarity protection.8,Led display charging states.9,Can modify max charging voltage as per customers different kinds of ... Scooter Battery3. Motorcycle Battery4. Auto Motive Battery Small size, light, aluminium auto car charge/battery chargers