FTG-05
Full Access Member
How long do your batteries last? Two years? I got tired of changing out my batteries that often in my diesel truck, so I looked into a BATTERY LIFE SAVER DESULFATOR that I found on eBay. Here is a link: BATTERY LIFE SAVER DESULFATOR - BLS-12/24-C--FREE SHIP - eBay (item 250235069333 end time Jan-04-09 06:41:49 PST)
I bought one a few years ago and I finally had to change out my batteries yesterday, after four and a half years and almost 100,000 miles. For the price of these Desulphators ($119.95) you can double your battery life. I do NOT have anything to do with this seller, and I make NO money off of this. Just some good FREE advice. Check it out.
Dave
Same idea, except it does trickle charge the battery(s) and costs less than half as much: Model 12117 12V 1.33Amp