Why do I need a DC to DC charger?
I came to this group because of the tendency for truck campers to be more off grid oriented with knowledge about coach batteries. Unless your using Lithium, why would you need a DC to DC charger be...
Forum Discussion
theoldwizard1 wrote:
Because vehicle "smart charging" system did not show up until after 2001 ! (Said the guy who actually wrote some of the software before retiring !)
If you just want your house batteries to not run down (further than they are), you don't need one.
My Sprinter conversion has smart charging and I have aux battery directly connected to van battery (with battery separator).
System powers 260 W refrigerator when on the road and with smart charging operating at 13.2-13.4 v it works well.
In conclusion >> what's your business in promoting B2B chargers to people who don't need them?
