John Deere M Battery Size (Group 1) + Replacement Guide

Quick answer:

The John Deere M battery size is listed as Group 1, 6 V, 1150 CCA.

Battery sizeGroup 1

Voltage6 V

CCA1150 CCA

John Deere M Battery Specs

This model

1150 CCA

Average

688.22 CCA

Low

150 CCA

High

1850 CCA

This model

6 V

Average

11.66 V

Low

6 V

High

24 V

Replacement battery recommendation	The best replacement battery for a John Deere M tractor is a Group 1 battery, which can be found at various parts stores like NAPA or Tractor Supply. For optimal performance, consider an Optima battery, known for its durability and leak-proof design
Battery voltage	The official battery voltage for the John Deere M tractor is 6 volts
Battery group size	The official battery group size for the John Deere M tractor is Group 1. You can find this battery at various auto parts stores or retailers that sell tractor parts
Battery CCA	The recommended Cold Cranking Amps (CCA) for John Deere M tractors is 1150 CCA for certain models. It’s important to check the specific requirements for your model to ensure proper performance
Battery location	The battery on the John Deere M tractor is located underneath the right access step. You may need to open the flap and possibly remove the access step to reach it
Battery replacement steps	To replace the battery on a John Deere M tractor, first, disconnect the negative cable, then the positive cable. Next, remove the old battery and install the new one by connecting the positive cable first, followed by the negative cable
Bad battery symptoms	Common symptoms of a bad battery in John Deere M tractors include hard starting or no response when trying to start, rapid battery drain, and visible corrosion on battery terminals. Additionally, issues with the charging system can also indicate battery problems