Sealey Booster Cable Jump Leads with Electronics Protection 16mm 3m

The Sealey Booster Cable Jump Leads with Electronics Protection deliver robust power transfer through PVC-sheathed copper-coated aluminium cables. Designed for reliability in tough conditions, the 16mm² x 3m leads resist oil, grease, and most acids while maintaining flexibility. Heavy-duty insulated clamps minimize heating during high-current jumps, and a built-in LED display shows battery voltage at a glance. A reverse polarity indicator and alarm provide immediate safety feedback, complemented by an in-line surge protector to reduce electrical spikes. Additional diagnostics include alternator charge check and battery condition check, giving you quick insights on battery health. Supplied in a secure storage case, model BC16403SR combines performance, protection, and practicality for automotive battery care and jump-start tasks.