For a long time, Tesla has been 18650 cylindrical Li-ion battery cells in its vehicles. It’s the same format of cells found in laptops and some other electronic devices.

It’s easy to fall in love with a Tesla Model Y until the battery health test shows numbers you didn’t expect. One owner’s ...

Tesla did this when it introduced the 2170 cell with the Model 3 and Powerwall. This cylinder was 21 millimeters by 70 millimeters rather than the 18 by 65 dimensions of the 18650 cell.

The Tesla Roadster, Model S, and Model X all use individual 18650 cells—the same kind found inside one of those chuckin’ cloud vapes that the young people love so much.

Tesla (TSLA) has recently introduced plans to produce its own battery cells called ‘4680’, but now we learn that Panasonic will also be producing the new cell for them, according to a new report.

After last year’s Tesla Battery Day presentation and the flurry of information that came out of it, [The Limiting Factor] spent many months researching the countless topics behind Tesla&#8217… ...

Tesla may have something big up its sleeve to show off as early as this year: an affordable, long-lasting battery to allow its electric cars to reach cost parity with gasoline-powered cars.

Tesla announced development of a new energy storage technology for its batteries during Tuesday’s Battery Day event, which can more than halve production costs, store more energy, and lead to a ...

Tesla announced its backup battery tech long ago, in 2015, explicitly intending for the product to work in tandem with solar panels. Yet up until 2021 , the automaker also allowed folks to buy the ...