The Polco EJS4007 12 volt Jump starter (300A,) is suitable for jump starting your car up to 300A - ideal for cars up to 2000cc.

It has a 300A cranking current, a 12v DC power source and is equiped with a USB socket, suitable for powering MP3 players and mobile phones. It also has a super bright LED inspection/ emergency light, a LED display indicates battery capacity and a reverse polarity connection indication alarm.
Jump start power switch.