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Manitoba, Canada | I agree with Chad. Leave a battery unhooked one at a time. That should determine which, if any,is bad. If the tractor can sit for a couple of days they could all be disconected and then tested a few days later to find out if one is discharged. If leaving a raven rate controller hooked up is enough to cause 3 batteries to discharge in 2 days there would be a lot of tractors needing a boost to start. | |
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