Multi-function car jump starter with hammer and USB ports

A multi-function car jump starter that also serves as an emergency tool and a power bank. Alongside starting a car with a flat battery, it has an emergency hammer for breaking glass, a cutting blade for a jammed seat belt, four USB ports for charging phones and other devices, and a three-mode light for working under the bonnet or signalling in the dark.

• Functions: jump starter, emergency hammer, seat belt cutter, 4 USB ports, three-mode light
• Supplied in a tool box (model TM26, 69800)

Fitment: check the listing details for the battery capacity, the engine sizes it will start and the charging cable supplied before ordering. Petrol and diesel limits differ.

Practical tip: charge it fully when it arrives and top it up every couple of months, because a jump starter that has sat flat in the boot all year is no use in January. Follow the clamp order in the instructions: positive first, then negative to a bare metal earth. See our winter driving checklist and breakdown guide.