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22 Posts
Hello,
I want to charge my 2 140amp house batteries off the Van battery. I currently have a breaker 25 (amp) in line off of the + of the car battery, running to a Voltage Sensing Relay (VSR), to the 1st house battery, then another vsr between the 1st and 2nd house battery. The (-) is grounded from the chassis through the 2 house batteries.
My questions is I have seen diagrams with a switch between the van battery and the house batteries. Do I need this? Am I at risk of ruining my batteries?
Any help would be appreciated.
Thanks,
Derek
I want to charge my 2 140amp house batteries off the Van battery. I currently have a breaker 25 (amp) in line off of the + of the car battery, running to a Voltage Sensing Relay (VSR), to the 1st house battery, then another vsr between the 1st and 2nd house battery. The (-) is grounded from the chassis through the 2 house batteries.
My questions is I have seen diagrams with a switch between the van battery and the house batteries. Do I need this? Am I at risk of ruining my batteries?
Any help would be appreciated.
Thanks,
Derek