How does one charge a dual battery vehicle?
What is the proper method of charging the batteries in a vehicle with dual batteries? Specifically my 2015 Ford SuperDuty Diesel.
Forum Discussion
RKW wrote:
The driver side battery was dead. No measurable capacity. The passenger battery had a capacity of 550. I replaced both. I also bought a Battery Tender and will mount it somewhere under the hood.
I had to replace my OEM set on my 2015 this fall as well. I don't know if it's climate related or what, but I can't seem to ever get more than about 4 years out of car/truck batteries before they need to be replaced.
