Quick answer:
The Massey Ferguson 1M.25 tractor battery spec found is 12 V with Group 51R battery sizing.
Voltage12 V
Group size51R
Massey Ferguson 1M.25 Battery Size Details
| Replacement battery recommendation | 12 V, Group 51R |
|---|---|
| Battery voltage | 12 V |
| Battery group size | 51R |
Massey Ferguson 1M.25 Extra Battery Notes
| Replacement note | For the Massey Ferguson 1M.25, match the replacement battery to the captured spec: 12 V, Group 51R. Physical fit, terminal layout and hold-down fit still matter |
|---|---|
| Battery location | The battery on the Massey Ferguson 1M.25 tractor is typically located under the hood, near the engine compartment for easy access. Always refer to the operator’s manual for specific details regarding your model |
| Bad battery symptoms | The most common bad battery symptoms for Massey Ferguson tractors include a dead or weak battery, a starter motor that clicks but doesn’t turn the engine, and difficulty starting the engine, especially in cold weather or after long periods of inactivity |
| Safe removal note | Disconnect the negative cable first, then disconnect the positive cable. Install the new battery, connect the positive cable first, then reconnect the negative cable last. That reduces the chance of shorting a tool against the frame |
Official information note
Mistakes do happen. Battery specs can change by year, engine, market, terminal layout and installed options. Check the old battery label, operator manual, parts book and official masseyferguson.com website before ordering a replacement battery.




