The sticker shock facing some Tesla owners is no longer about the purchase price, but the cost of keeping an aging electric car on the road. In extreme cases, a high-mileage Model S now faces a ...

Replacing or upgrading the battery in an older EV can easily end up costing more than the car is worth ...

Since it unveiled the 4680 battery cells during the 2020 Battery Day, Tesla has been promising a breakthrough in energy density and manufacturing costs. A new report claims that Tesla is closer than ...

The battery packs of electric vehicles are quite resilient; the lithium-ion type used in most modern EVs can last at least a ...

Electric cars have soared in popularity in the wake of high gasoline prices. While improvements in vehicle battery technology ...