Car batteries can stop working correctly for a variety of reasons. The solutions often depend on the age and condition of the ...

How the system works varies between EVs, but generally speaking the 12V battery is trickled charged by the main traction battery when the vehicle is in use, but is not charged when the vehicle is off ...

The early Ford Mustang Mach-E electric cars are affected by a software issue that might result in a depleted 12V auxiliary battery and inability to drive or even enter the vehicle. According to The ...

A number of Ford Mustang Mach-E owners are reporting problems with the electric SUV’s 12-volt battery. As noted by The Verge, the traditional 12-volt battery of the Mustang Mach-E relies on the larger ...