Portable Jumpstart And Air Compressor Jsac 400 -12V Out $69 plus $15 delivery
It will start a car with a flat battery so the first time you use it it will pay for itself when you dont need to call out a fitter to start it for you.
Has a built in air compressor for your tyres, footballs and airbeds and a work lamp for seing what your up to late at night.
I did find a slightly cheaper version but it only had 30 days warranty where this one has 1 years warranty
Yes I do have one!