The Yanmar AF-150 tractor battery information found suggests 12 V, Group 24, with 750 CCA.
Voltage12 V
Group size24
Cold cranking amps750 CCA
Yanmar AF-150 Battery Size Details
Replacement battery recommendation
Group 24 – 12 V, 750 CCA
Battery voltage
12 V
Battery group size
24
Battery CCA
750 CCA
Yanmar AF-150 Extra Battery Notes
Bad battery symptoms
Common symptoms of a bad battery in a Yanmar AF-150 tractor include the engine not cranking or starting, and the battery showing low voltage or not holding a charge. Additionally, you may notice corrosion on battery terminals or hear clicking sounds when attempting to start the engine.
Basic battery safety
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 yanmartractor.com website before ordering a replacement battery.
