Posted 3/22/2008 21:21 (#339734 - in reply to #339703) Subject: Re: 6 volt to 12 volt John Deere?
Brazilton KS
I've started my old 7720 in the field at subzero temps with one 1000 CCA group 31.
You know, I think they started my 9600 on one Walmart group 24 one day last winter to bring it from the cold shed to the shop. It had been parked for some weeks and the temp was in the teens that day.