Forum Discussion

Jim_VA's avatar
Jim_VA
Explorer
Aug 21, 2023

Charge dead truck battery (LA) from house battery (LiFePO4)

Recently I was in a very remote area when my "check guages" light came on indicating the alternator wasn't charging. It eventually came back on (could be a bad ground?). I had a similar situation last...
S_Davis's avatar
S_Davis
Explorer
Aug 21, 2023
I have a manual battery switch to bypass my 50 amp DC/DC charger and parallel my 560ah LifeP04 with the two truck batteries. Have not had to use it but there if needed. I also use 250amp BMS’s on my batteries so I can pull up to 500amps before the BMS trips.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,193 PostsLatest Activity: Jan 27, 2025