More or less identical to the one on Amazon (see picure) for £29.99:
* 3 in 1 Jump Starter
* 17Ah battery, Up to 400A cranking power
* 12V power supply output - ideal for spotlights, car vacuums, portable fridges etc
* 200psi compressor for inflating car and cycle tyres, inflatable toys etc.
* Complete with heavy duty jump leads and built-in light