Draper 12/24v Battery Charger 30Amp Draper 05583 Expert 12V/24V 20A Battery Charger BC30B Expert Quality, for garage and workshop use. The charger has thermal overload protection, an easy-to-read ammeter, polarity inversion and a carrying handle. Carton packed. Specification Charging output ... 12/24V Input-single phase ... 230V AC - 13A Charging steps ... 2 Fast charge steps ... 1 Charging current effective ... 30A (RMS) Charging current (average) ... 20A (EN60335) Fuse ... 40A x 1 Dimensions ... 200 x 190 x 270mm Weight ... 7.4kg Manufacturer: Draper Product Model: 5583 Buy the Draper 05583 Expert 12V/24V 20A Battery Charger BC30B from the Power Tool Warehouse with FREE UK delivery. Selling Tools online since 1999.