Battery Problems Considering lawn mowers tend to sit for months during the wintertime, it’s normal to expect a lawn mower battery to last three or four years. If you’ve confirmed with your DMM that the battery and connections are weak, then it’s likely time for a new lawn mower battery. One may also ask, how do I know if my tractor battery is bad? …
How long should a garden tractor battery last? Even if you are meticulous about winterizing your gardening equipment, the batteries only last so long . The average life of a lawn & garden battery is three years.
How long do tractor batteries last? – findanyanswer.com
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My dealer says these batterys are good for 2-3 years give or take. During April – Nov the machine is used for a few hours each week, less so during the other months. I keep it in an unheated garage. The machine started up fine a week ago and now the battery isn’t strong enough to turn the machine over.