Report: BYD might supply its Blade LFP battery to Tesla, in China

BYD Blade battery packChinese automaker BYD might supply its Blade lithium iron phosphate (LFP) battery tech to Tesla for Chinese-market electric cars, according to a report from a local news source. BYD will begin supplying batteries to Tesla in the second quarter of next year, and Tesla is already testing vehicles equipped with these batteries, according to the...

Tesla agrees to pay owners for cutting range and charging rate on some cars

2016 Tesla Model STesla has agreed to pay $1.5 million to settle claims that it used software to cut usable battery capacity on 1,743 Model S sedans, Reuters reported Thursday. Owners included in the lawsuit will get $625 each (the rest of the sum goes to fees and attorney costs), according to the report, which cites documents filed last week in the United States...

First CATL sodium-ion batteries revealed, can charge to 80% in 15 minutes

CATL at Frankfurt auto showBattery supplier CATL on Thursday unveiled sodium-ion batteries, which the company claims offer quicker charging and greater thermal stability than conventional lithium-ion battery chemistry. A sodium-ion battery cell can charge to 80% in 15 minutes at room temperature, CATL said in a press release. It also has a capacity-retention rate of more...

Report: Multiple battery suppliers are vying to make Tesla 4680 cells

Cross-section of future Tesla cellTesla may not have to search for a supplier to manufacture its proposed large-format battery cells. Samsung SDI and LG Energy Solution are both vying to make the new cells, The Korea Herald reported Tuesday. The new 4680-format cylindrical cellst—46 millimeters wide by 80 millimeters long—was presented at Tesla's Battery Day last year...