Quote Originally Posted by Phantoms001 View Post
You can test it but I think you are going to be disapointed because it isn't going to work. While the inverters use 12v you are going to find that the batteries are in pairs wired +-+-. This doubles the voltage. Most higher voltage backups are really running on 24v which is why there is always 2 or 4 batteries. Only the very small inverters use 12v and use only 1 battery. This problem is easily fixed with a second battery. Instead of running the leads to your truck battery, you simply run the leads to a battery, then the battery to the truck battery. This actually will decrease the wear on your truck battery and is the best way to wire it even if it only needed 1 battery.
You are correct. Don't know why I didn't notice it sooner. It's wired in series, so whatever these batteries are, it's double. No useful information on the battery. Looking up the specs for this model hasn't helped either.

These batteries seem to still be good. My original thought was by doing away with them, I'd have just the inverter portion and carry between trucks as needed.

May end up leaving it alone and carry as is.