Best M37 batteries

[Paddyofurniture]

Best M37 batteries

My batteries are shot in my M37. What is a good replacement and where do you get them? Does anyone offer slightly used batteries?

Paddy

 

[Mike_L]

I believe the 22NF battery is a like replacement. I see these at local Tractor Supply Store and Big R (farm store) for $55-80 usually. In Military Vehicles or Supply Line, I've recently seen someone selling the 2HNs for about $100 each.

 

[98taco3]

i am running two group 31s in mine. Just a bit of extra cranking power lol. I was lucky enough to score them new for free so i threw them in. They fit right in the original box fine and the cables even fit!