Amperage: 8 amp Volt: 12V Battery capacity: 18-80Ah Protection class: IP 20 Ammeter included CE, ROHS certified Fuse protection   Switch low/high: Low: 18-60Ah High: 20-80Ah   Standard charger requires manual disconnection after charging Switchable fast or standard charge Solid metal housing To use for 4 wheels vehicles batteries Weight: 3,3kg Dimensions: 20x20x12cm