Professional charger for 12 V and 24 V batteries on motorcycles, tractors, passenger cars, vans and motorboats. The charger can be used to load traditional lead batteries, which are also known as wet batteries. It's got short-circuit protection, overcharge protection and misfire protection. The built-in amperometer allows continuous monitoring of the charging process, and the start-up switch function allows the vehicle to start up quickly. TECHNICAL INFORMATION: supply voltage - 230V 50Hzcharge voltage - 12V, 24Vmax charging current - 90A boot current - 540Accumulator capacity - 60-900AhQuick supply (Travel service)