The Yanmar YM270 tractor battery information found suggests 12 V, Group 24, with 650 CCA.
Voltage12 V
Group size24
Cold cranking amps650 CCA
Yanmar YM270 Battery Size Details
Replacement battery recommendation
Group 24 – 12 V, 650 CCA
Battery voltage
12 V
Battery group size
24
Battery CCA
650 CCA
Yanmar YM270 Extra Battery Notes
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.
