A battery pack manufacturer has released a new solution for Tesla Roadster with aging battery packs. It would slash the car’s weight by about 400 lbs, but it’s not cheap. In many ways ...

There’s nothing especially unusual about the pack with its top cover taken off, other than the fact that there seems to be a lot of unused space above the vertical battery cells. When Tesla ...

Nearly 25% of Tesla Cybertruck buyers are opting for the range-extending battery pack that takes up bed space, reduces payload, and costs an estimated $16,000. That's according to crowd-sourced ...

It appears as if the Cybertruck’s battery pack was designed to fit taller cells, but then Tesla picked shorter cells instead. We’re slowly discovering what the inner workings of the Tesla ...

Those advancements were supposed to help drive down the cost of the most expensive piece of any EV, the battery pack. And they would enable Tesla to sell a car for $25,000, Musk said.

A Tesla Semi truck has crashed in California causing its battery pack to burst into flames and spew toxic fumes over I-80.