- Feb 2, 2014
- Reaction score
- United Kingdom
- Dash Cam
- Street Guardian SGZC12SG
You should be fine with the 12.2V setting - I'm in a Passat CC with a six month old battery and I had no issues at all with it running well over six hours.
I'm actually running 12.1V at the moment and I haven't had any issues starting the car (apart from the one time I was playing around and turned off the limit altogether and nearly got stranded in a shopping estate car park )
The biggest issue you may have is fully charging the battery if you only do short trips, but the G uses hardly any power and so should last for a good while - mine literally lasted days in that config like you have
Thanks. most of my journeys are 30/40 mins so 12.2v should be okay, is there any advantage of 12.2 against 6 hour cut off or is just a battery thing?