Outside of the planned obsolescence aspect, the main engineering trade off is serviceability vs compactness, our obsession with making everything slim makes it harder to make anything accessible for ...

About three times a day, Rich Benoit gets a call to his auto shop, The Electrified Garage, from the owner of an older Tesla Model S whose car battery has begun to fail. The battery, which used to ...

Kia is testing smart battery “passports” that track individual cell health, allowing cheaper repairs and longer EV life ahead ...