Sealey Booster Cables 25mm² x 3.5m 600A with Electronics Protection

Get maximum power transfer with Sealey Booster Cables 25mm² x 3.5m 600A featuring PVC sheathed copper coated aluminium cables which remain flexible and resist oil, grease and acids. The heavy-duty clamps come with insulation to reduce heating while an LED display unit shows battery voltage with reverse polarity indicator and alarm. The in-line surge protector helps prevent electrical spikes and additional features include alternator charge check and battery condition check. Comes with a storage case for convenience.