"James Sweet" wrote in message
news:0Jyie.183$6d.122@trnddc07...

My only concern would be running the motors longer than intended without
cooldown time

Presumably the owner's manual would cover this.

or loading them down more with less current limiting supplied
by the larger battery

I wouldn't want to rely on such current limiting. Ever shorted a lead acid
battery? I bet you won't find the case anywhere.
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