Forum Discussion
jimh406
Nov 18, 2022Explorer III
OP didn't say he drove anywhere, but assuming his charging circuit is working from his 7 pin while driving, the batteries should have had at least some charge if he did drive.
Fwiw, I've never tried running my jacks from 7 pin, but I have run a tongue jack for a TT with a completely dead battery.
I have jumped my generator from the truck. I originally made a short set, but since I carry 25 ft jumper cables now, I use those.
If it was sitting, then I think OP will need to use his battery cutoff when not using it. The carbon monoxide detectors and LP detectors generally use enough battery power to drain a battery.
Fwiw, I've never tried running my jacks from 7 pin, but I have run a tongue jack for a TT with a completely dead battery.
I have jumped my generator from the truck. I originally made a short set, but since I carry 25 ft jumper cables now, I use those.
If it was sitting, then I think OP will need to use his battery cutoff when not using it. The carbon monoxide detectors and LP detectors generally use enough battery power to drain a battery.
About Travel Trailer Group
44,025 PostsLatest Activity: Feb 06, 2025