November 28, 2022


Panasonic has right now unveiled its new 4680 battery cell constructed for Tesla and it plans to start out “check manufacturing” early subsequent 12 months.

Final 12 months, Tesla unveiled its plan to supply its personal new tabless battery cell in an even bigger format with a brand new chemistry.

The automaker claims to have solved some main points that had been stopping the trade from producing greater cylindrical Li-ion cells in a brand new format referred to as 4680.

Tesla’s new 4680 battery cells have the potential to be cheaper, extra environment friendly, and due to this fact allow an extended vary or smaller battery packs.

The automaker needed to develop new manufacturing processes in an effort to make the battery cell, and it plans to deploy these at scale in its personal new battery factories being constructed close to Berlin, Shanghai, and Austin.

On high of that, Tesla can be partnering with present battery suppliers to deploy their very own manufacturing of the brand new 4680 cell.

Panasonic, Tesla’s oldest battery companion, has tentatively introduced that it might be deploying a prototype manufacturing line for the brand new battery cell.

Later, Panasonic’s new CEO, Yuki Kusumi, mentioned that it’s ready to make a “massive funding” in producing Tesla’s new battery cell if check manufacturing proves profitable.

As we speak, Panasonic unveiled the Tesla 4680 cell for a similar time at a media roundtable (by way of the Wall Road Journal):

The top of Panasonic’s battery unit, Kazuo Tadanobu, mentioned the brand new cell has 5 instances the capability of smaller earlier fashions. He mentioned the battery was developed consistent with Tesla’s wants and Panasonic deliberate to produce it to Tesla, however he declined to present particulars.

Tadanobu added that Panasonic is presently aiming to start out “check manufacturing” of these new 4680 cells at a plant in Japan in March 2022.

Tesla not too long ago confirmed that it plans to ship the primary automobiles with its new 4680 battery cells subsequent 12 months.

The automaker mentioned that manufacturing at its personal pilot manufacturing line in Fremont would provide early cells for these first automobiles, however it might rapidly want companions, like Panasonic, and its personal new manufacturing amenities in Berlin and Texas to assist bigger volumes.

Different battery producers, like LG, Samsung, and CATL, have all additionally indicated that they intention to supply 4680 cells for Tesla.

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