3. An electric tractor with current tech batteries is inconvenient because it makes a tractor a lot heavier without providing a measurable benefit to work performance. A heavier tractor stresses the ground more.

4. You can fill an ICE tractor with a full tank of gas in about 10-15 minutes to get through the whole day. An electric tractor with current tech needs to get charged multiple times a day - impossible to use for time dependent farm work like harvesting.