* Length of cable approx. 5.4m
* Charging time approx. 15 mins
Not much info on it but I suppose there doesn't need to be as it's a straight forward enough thing. Plug one end in your ciggy lighter socket and the other end in the ciggy lighter of another vehicle (nice helpful person required), wait 15 minutes (although I have had instant success in the past) and start your car! (assuming it's a battery issue of course).
Well worth keeping one in your boot to help you or someone else out. Much safer than jump leads too.