Battery sale.
My start batteries have been acting like they were on their end of service life. Always started but dragged just a little this last week on a short trip. I was thinking it was time to replace them. We...
Forum Discussion
If they are 13" in length they are group 31 batteries. 900 marine cranking amps in a 31 jar does not provoke acid starvation. They could be "Blems" so watch for case to lid seal leakage and around the posts or studs. A 31 would be very common as most big rigs use them.
