The Stovebolt Site Forums The Shop Area The Electrical Bay Always killing batterys

OK, with a new wire harnes,on for past 3 yrs.Now it's always real low charge, and always needs a jump.New 6 volt battery 2mo. old and $103.00 I'm starting to loss it.How do I check out to see how its shorting.Any help, i sure can use it. Thanks, Paul