That's interesting alright, but for convenience sake, maybe I'd be better off just buying the jump starter?
Is it not just a case of ensuring you have one more powerful than the battery you want to jump? If my biggest battery will be 700, I just need to fine one higher?
I want to be sure if I get one, it will jump a 700cca battery that's been lying up dead for weeks so I think I need one that's over 700cca?
What about this one:
http://www.amazon.co.uk/CLARKE-JUMPSTAR ... uctDetailshttp://youtu.be/tdm0WVCBcvILooks to be packed full of features and says it can start diesels up to 2.5L and has a CCA of 400 with a peak of 900.
Does anyone know the difference of CCA vs peak CCA and if it's 900 peak is that enough for my 700 batteries or do I need a non peak of over 700 :confused:
Then there's this one which looks to be pretty powerful, but maybe I don't need something SO powerful and could get away with the cheaper, more feature rich one in the video?
http://www.amazon.co.uk/Clarke-4000-Hea ... ttery+packand then there's this one too which is available in Dublin:
http://mtsdirect.ie/SIP-Rescue-Pac-1600[/quote]