Tesla quoted $17k for a battery replacement, but this Model 3 owner found a better way. See how he saved nearly $10k at an ...

A Tesla's performance and longevity hinge on the health of its battery, and making the right choice can save you from costly ...

Data shows that Tesla Model 3s with LFP batteries retain more range over time than similar models with other chemistries.

A Tesla Cybertruck owner is asked how long his truck's battery will last. Here is his analysis and why his CT is cheaper to operate than his Toyota Tundra pickup. Do you agree?

Tesla's top engineer thinks lithium-ion battery technology is far from settled. Lars Moravy expects further improvements in Tesla's EV batteries for "a long time." He is still keeping an eye on ...