Jollyrogers
Senior Member
- Joined
- Feb 2, 2015
- Messages
- 159
So when I ran 6awg from truck to my non-isolated DCDC 30amp charger I ran both + and - the whole way. It works ok it seems. But in hindsight I could have saved some$ I think. Other than saving on copper, and finding another use for it, would I gain anything by just taking the -/ground to the truck frame?