A modern Tesla won’t leave you stranded even when the battery runs out. Here’s how far it can go when that happens.

One of the things electric-car owners worry about is long-term battery degradation. It’s a well-established fact that lithium-ion batteries gradually lose capacity as they undergo numerous ...

Range anxiety is still the main reason why many people are wary of buying electric vehicles, but what if there was a battery capable of offering 752 miles (1,210 km) of range to an EV the size of a ...

PALO ALTO, Calif--During a tour of Tesla's headquarters, a big, black slab caught our attention. It was sitting in a thermal testing station that would put it through a range of temperatures from -104 ...

Robert has been an auto enthusiast his entire life. He started working on cars at a young age, learning the basics from his father in the home garage on the weekends. Over the years, he learned as ...

Although studies showed that EV battery failures are rare, many Tesla Model 3 and Model Y owners complained that their car batteries died just outside the warranty ...

Perhaps the biggest question in buyers' minds over electric cars is how long the batteries will last. Most new-car buyers have mobile phones whose batteries have only lasted a couple of years, perhaps ...

The heart of a Tesla, or, really, any electric car, is its battery pack. Engineering a pack that's reasonably compact, light and structurally sound while holding as much electricity as possible is no ...

To change the battery in the Tesla Model X key fob battery, you’ll need to pop the back piece off of the key fob, this can be done by using your fingernail, screwdriver, or really anything that can ...