Forum Discussion

kyle86's avatar
kyle86
Explorer
May 13, 2016

Is 12v constant from hitch actually necessary?

My 2000 chevy has constant 12v going to my trailer at all times. Does this serve any purpose on a trailer that has 230ah battery? I'm worried about forgetting to unplug it if I camp hooked up. I was c...
time2roll's avatar
time2roll
Nomad
May 13, 2016
RustyJC wrote:
in my rig that operates a residential fridge off an inverter while we're traveling. You think I should disconnect MY trailer batteries from the tow vehicle? SMH.

Rusty
Comment was not directed at your RV but does the battery really die in less than 24 hours? I would have more battery.

Only need about 10 volts for 20 seconds in an emergency.

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