Cable Booster 5M x 50mm square 850 amp Qty  Description  Cable Booster 5M x 50mm square 850 amp Approx. Weight ~ 6.285 KG Availability  More than 10 Code  4306 Barcode  5050943043065 Range  Electrical Products Section  Booster Cables and Battery Connections Price (Ex. VAT) £132.81 Price (Inc. VAT) £159.37   Grade A = cable copper content + 80%. Comes with cast handles.