Why does the EV9 not charge its 12V battery to a full 14.4V when plugged into a Level 2 charger? This owner's ordeal exposes ...

Hyundai, Kia and Genesis recalled 200,000 EVs due to a faulty 12-volt battery charging system. The issue could cause affected vehicles to lose power while driving, creating a potentially dangerous ...

Rivian has yet another 12-volt battery issue, this time on the Gen 2 R1S and R1T vehicles. Owners report that an aluminum bracket holding the battery in place corrodes after only a few months, ...

Last week, Tesla finally unveiled the highly-anticipated new Model S and Model X. The automaker released a bunch of information on its website, but it didn’t do a full reveal of the new vehicles like ...

CEO Elon Musk is teasing a fix to Tesla’s longstanding issue with its 12-volt batteries not lasting long inside its vehicles and more to come regarding the electric architecture. Like in most cars, ...