Confused by kilowatts? Can’t tell an anode from a cathode? Here is a simple guide to the jargon likely to be tossed around at Tesla’s Battery Day on Sept. 22.

Tesla's 4680 battery aimed to deliver better range, safety, and cost-efficiency. But early results have been underwhelming.

Tesla Inc CEO Elon Musk said improvements to be unveiled at the electric-vehicle maker's "Battery Day" event would not reach "serious high-volume production" until 2022, knocking its shares down.

For almost two decades, Elon Musk has promised that Tesla would sell an affordable electric car. It was the final piece of his so-called “secret master plan”—build something expensive, use the profits ...

New Tesla battery? At the beginning of September, distinguished battery researcher Jeff Dahn from Dalhousie University ...

Tesla’s new Model Y Performance is the company’s first mainstream electric SUV that can power your house (including your home ...

Your car's interior can hit 160°F in the summer, but does venting the windows actually help? This systematic test of the ...

Big battery projects currently being rolled out in Australia are more than ten times bigger than the first installed eight years ago at Hornsdale. Here are the 10 biggest.

Essential tech prep for your fall outings. Plus how Verizon Mobile Protect has you covered when adventure calls.

Every Tesla bought through the brand’s certified pre-owned scheme gets an upgrade to ‘enhanced autopilot’, whether it had it originally fitted or not. It’s a £3,400 option on a new Model 3 so a real ...

It makes sense to drop premium features on a more affordable EV, but Tesla goes overboard with the new Standard trim Model Y ...

Tesla successfully fended off proposed environmental regulations in Nevada late last year that would have applied more stringent rules on its battery production operations, according to records ...