Okay. Who HASN'T had a 12V battery issue with their 2023-24 Prime?

Purchased Sept 2023 and no issues with 12 volt. I'm in California and we have time of
day charging hours that are more expensive so I unplug when the rates go up so car is
never plugged in the entire day. I make it a point to drive it twice a week even if I don't need to since my
2017 12 volt died after a month being idle in the garage.

 

Ditto. Recently had it sit for 16 days without loss of charge.

 

All your answers are in my post. Please read it.

 

I can remove all trace of that mod in 5 mins anyhow.

 

I can't say if my battery is now draining or not. I plug in the maintainer the minute I get home.
But I can say that the first few months were a nightmare regarding my 12 V battery constantly draining too low.
My Gen 3 would always start up, even if the 12V battery fell to 10.5 volts. My Gen 5 refuses to start with anything below 11.5.

 

Again, you have been looking at the DC–DC-converter voltage, not the battery open-circuit voltage after rest.

 

I'll keep doing that. It makes me feel better

 

I hear you.