Please join our new sister site dedicated to discussion of gold, silver, platinum, copper and palladium bar, coin, jewelry collecting/investing/storing/selling/buying. It would be greatly appreciated if you joined and help add a few new topics for new people to engage in.
I'm not sure what's in the camera but I'm using two standard mine lab batteries and one small one which is useless because it only last 4 hours. Things got better on the last trip, it finally cooled down and the fridge didn't need to work so hard. Also I replaced my car battery and I wasn't struggling for charge on the last trip. I use a deep cycle to run my 80L engel and I have one solar panel running to that with another panel connected to the car for charging, cameras, detectors and laptops.