The Zetor 7421 tractor battery information found suggests 12 V with 1,000 CCA.
Voltage12 V
Cold cranking amps1,000 CCA
Zetor 7421 Battery Size Details
Replacement battery recommendation
The recommended battery for the Zetor 7421 tractor is a heavy-duty battery with a capacity of 150Ah. – 12 V, 1,000 CCA
Battery voltage
12 V
Battery CCA
1,000 CCA
Zetor 7421 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 zetor.com website before ordering a replacement battery.
