To plug in or not plug in?

[roKapl99]

I will be away for a month or two. Should I leave the plug in while away? Any concern about the twelve volt batteries draining while the car is parked for an extended period?

 

[Tim-in-CA]

It is best to leave it plugged in if you are going to be gone for that long. Set charge limit to 80%

 

[roKapl99]

Thanks.

 

[RM-S8]

Gosh, always plug in!