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qhumberd
Moderator

Can I charge my Tab320 Battleborn with my Hybrid 4Runner?

I have a 2024 Tab320 with a Battleborn battery. Can I charge it from my 4Runner? Can I just pull an extension cord from my 4Runner inverter to my 320? I tried connecting my Hughes Watchdog to the 4Runner inverter but it said there was an open ground. Do I even need to use the Watchdog?