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Trailer Tow Key On Hot Lead

884 Views 2 Replies 2 Participants Last post by  Doug Vazquez
Is the trailer tow, key on, hot lead a regulated charging source. I understand that it can be used to charge a battery that is in a camper or camp trailer, although due to the size of the wire and the length of the run, not a real good source for recharging a low battery.

I want to make sure that if I have the battery at full charge, the key on hot lead will not continue to charge the battery to an overcharged state.

Knowledgeable input would be appreciated,
1 - 2 of 3 Posts
Thanks, that makes sense.

1 - 2 of 3 Posts
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