Camping At Walmart
My wife and I are taking our trailer to Georgia, from NJ. We are planning on stopping in the Fredericksburg, Va area, at a Walmart. We will spend the night, and move on the next day. My question i...
Forum Discussion
Nvr2loud wrote:
On GM you need to install the fuse and connect the power wire at the fuse box location under the hood, then you will have CONSTANT 12 volt power to the 7-pin, otherwise you will never have 12 volt charge power to the 7-pin.
I drained both my batteries once, and since then I don't keep the fuse installed. If I need to charge my battery on the go, I plug the fuse back in again. Mostly I camp with a shore power connection, so keeping the battery charging on-route is no concern for me.
A Bosch style relay powered via key on circuit (accessory circuit)inserted into the charge line of the vehicle is a cheap and permanent solution..
Costs $2-$3 and you don't need to pull the fuse..
Personally I would rather have the charge line active, this ensures you have a charged battery on board the trailer.. Kind of helps to have a charged battery in case the trailer breaks away the battery is needed to stop your trailer from rolling away in this situation..
