>>350499Battery, before I installed the charger. All the DC power comes in here, into two terminal strips. One strip's for driving lights (LT/RT/Marker/E-brakes), other's for 12v distribution.
On the front side (left side, towards the propane cyl) of the j-box is the switch to disconnect the truck's battery.
The CO/LPG detector's wall-wart was a 12v adapter, so I just lopped it off and put an RJ12 on it, same pinout I use for GPS on my motorcycle. "My" standard pinout.
Detector runs off the 12v battery like it's plugged into the wall, and it's got a 9v backup. I bag it and stash it in the pickup when I'm transporting, loading, and unloading toys from the trailer; the exhaust gases will fuck with the sensor.
