New Chassis Battery time Cat C7
I need to replace my engine batteries for my Cat C7 the batteries in it are group 31 1000 CCA these are just chassis batteries I have a separate bank of house batteries. Any recommendations for new on...
Forum Discussion
Big Katuna wrote:
My 05 Expedition chassis batteries charge when plugged in.
Mine don't I checked it with a volt meter. One of the 2 batteries went bad I could plug in a charger and build up the one and it would start but then it would go dead. I pulled both batteries and charged them separately one holds a charge and the other one doesn't hold a charge. The bad one was draining the good one when they were paralled together. After I removed the batteries I checked voltage on the cables and there was none with the MH plugged in and the house batteries were charging.
I always thought that the chassis batteries were charging when it was plugged in like the house batteries were.
