With Tesla's Battery Day – which has been pushed back on numerous occasions – finally just around the corner, in addition to regular tidbits of information popping related to the automaker's ...

Samsung SDI is reportedly setting up a new pilot production line to build 4680 battery cells for Tesla. It will be the third manufacturer to try to secure a volume contract to supply Tesla with the ...

Dragonfly Energy Holdings Corp DFLI, a manufacturer of high-quality lithium-ion deep cycle batteries, announced the completion of its U.S. lithium battery cell pilot line. Using its patented battery ...

Archer Aviation has completed the installation of a new "automotive style" manufacturing line in San Jose, California, dedicated to producing proprietary lithium-ion battery packs for its Midnight air ...

EV-scale solid-state battery cells have come one step closer to reality in Louisville, Colorado, where Solid Power announced it will begin pilot manufacturing of solid-state cells. The completed ...

Ahead of Tesla’s Battery Day event on Tuesday, September 22, CEO Elon Musk Monday explained via Twitter that while Tesla plans to increase battery cell purchases from Panasonic, LG, CATL, and perhaps ...

An electric vehicle employs wireless communication to relay performance feedback on individual battery cells to a host processor, replacing hard-wiring previously used for the same purpose. Electric ...