Tractor
The Massey Ferguson 135 tractor needs a 12-volt battery with a minimum rating of 61 Amp Hours (Ah). Depending on your needs, you may want to select a higher Amp Hour rating for more capacity and longer life. Make sure to select a 12-volt battery that is specifically designed for tractor use. Some of the manufacturers that make batteries for the Massey Ferguson 135 include Interstate, Optima, and Valite. Check with your local dealer to determine which battery best suits your needs.