Clarke 6240030 JS4000 2200A Jumpstart - Heavy Duty

HEAVY DUTY equipped with 'extra-power' battery, perfect for starting bigger engines.
Selected as a Best Buy by Which Caravan Magazine because of its feature packed specification.

• It is ideal for starting petrol engines up to 6 litre and diesels up to 4 litre.
• Included are 1m long leads for easier use, allowing you to safely connect the Jumpstart 4000 to your battery.
• The audible alarm will warn you if you have incorrectly attached the leads to avoid damage while the internal.

Please note: If you choose to return this item, a restocking fee of up to 20% may apply