2019 Ford Transit Connect Self built camper Some mechanical knowledge
Under the computer, in the engine compartment, I connected an AGM house battery to the 80 amp bolt in fuse. AT some point I did something to pop the fuse. Luckily there was a a second open auxiliary 80 amp fuse. It charges the battery just fine.
I am considering changing to lithium for weight and space reasons. The internet recommends a 40-50 amp DC to DC charger.
Would a DC to DC charger be any different than hooking up to the bolt in aux fuse?
If I change it to 50 Amp, will the car automatically know to limit the current to 50 amps? is there anyway to tell it?
Is swapping the broken fuse something a DIYer can do?
Thanks in advance.