bmaverick
Super Member
- Joined
- Sep 17, 2013
- Messages
- 5,792
- Location
- Beloit-WI
- Tractor
- Yanmar YM2610 ■YANMAR GURU■ EXTRAORDINAIRE
Don't make the mistake I did several years ago. The clerk told me Autozone's marine starting/lighting battery was preferable for farm equipment that would be parked for months off-season. It only lasted a couple of years. I think it wasn't built tough enough for a tractor's jolts and vibration.
I asked at the Farm & Fleet store. There are 2 different Marine grade batteries. 1 is like a car battery, usually group-24 or 27 as the Marine 'starting' battery type. The other marine grade battery is a group-27 or -31 that is a true deep-cycle, gel-cell. These work GREAT for farm use. BUT, the down side is, these batteries are not friendly with hot weather above 90F.