Truck remote start and TC battery charging
When I got my TC, I had the dealership install the wiring for TC hookup under the bed. I added remote start as a feature to the truck when I bought it specifically so I could charge the batteries with...
Forum Discussion
I don't look at the truck as the primary charging source for house batteries, but it will maintain them and keep them from draining to an unsafe level under load. To get a full charge on the battery, you need a smarter charger that is sensing parameters closer to the battery. Depending on the battery chemistry, 80 percent charge may be good enough as long as you do not discharge bellow the battery threshold.
