Draper Expert Heavy Duty Booster Cables - 5m x 25sqmm

Stock numbers 91883, 91879, and 91978 are supplied in a luxury padded EVA storage bag, while stock number 91874 is supplied in a sturdy plastic carry case.

Yes, these booster cables are suitable for both 12V and 24V vehicle electrical systems, making them versatile for cars and commercial vehicles.

After use, wipe the cables and clamps with a dry cloth to remove dirt and debris. Avoid using solvents or abrasive cleaners that could damage the TPE insulation.

25sqmm (square millimeters) refers to the cross-sectional area of the copper cable, indicating its thickness and capacity to carry electrical current. A larger cross-sectional area generally allows for more efficient power transfer, especially for high-demand applications.

Yes, they are suitable for diesel engines commonly found in cars and commercial vehicles, as well as petrol engines.

Always connect the red cables to the positive (+) terminals first, then the black cable to the negative (-) on the good battery and finally to an unpainted metal ground point on the disabled vehicle's engine block or chassis. Disconnect in reverse order.

The booster cables are 5 meters (approximately 16.4 feet) in length.

Ensure all connections are secure and making good contact. Verify the donor vehicle's battery is healthy and running. Check that the booster cables are correctly attached to the positive (+) and negative (-) terminals/ground points. The vehicle's battery may be too deeply discharged or faulty.

Immediately disconnect the cables. Ensure there are no accidental contacts between the red and black clamps or terminals. Double-check that the final black clamp is connected to an unpainted metal ground point, not directly to the negative battery terminal of the vehicle being started.

This is less common with TPE-insulated cables but can still occur in extreme cold. Gently warm the cables indoors before use if possible, or allow them to acclimate to a less extreme temperature. Ensure the TPE insulation is not cracked or damaged.

Ensure you are connecting to the correct battery terminals. If the terminals are corroded, clean them before attaching the clamps for a secure connection. The clamp design should provide a firm grip on standard automotive battery posts.