Lithium battery charging in FW of truck
Can someone please explain. 2015 F350 alternator 200-220A, wire to rear of truck not clear on gage but about 20’, wire from plug to FW batteries 15’ or more supposedly protected by 30A fuse. I se peop...
Forum Discussion
Slownsy wrote:
Also Renogy recommendations for power to there dc to dc chargers are rather large for a long run
Reading the installation instructions for the Renogy 60A DC-DC charger they recommend 4 AWG and a 90A fuse for lengths up to 30'.
This seems like over kill me !
Many trucks wired with 7 pin trailer harness use a 50A fuse a 10 AWG wire for B+ in the factory wire harness. I would be comfortable leaving that as is for a 40A DC-DC charger.
