Panasonic has been working on 4680 battery cells for Tesla for a year and a half now, and plans to begin full-scale production in Japan in 2023. Kazuo Tadanobu, CEO of Panasonic’s Energy Division, recently offered some details about the innovative cells in an interview with Bloomberg. Tadanobu stressed the difficulty of developing the new… Read more »
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Panasonic to start producing 4680 battery cells for Tesla in 2023
Tesla’s new 4680 cell features a new chemistry that promises to boost efficiency and reduce costs. Now Panasonic says it is investing heavily in the development of the new cell, and plans to start mass production as early as 2023. The new cell is about twice the size of Tesla’s current 2170 cell, but has… Read more »
Panasonic: We have a competitive advantage in producing Tesla’s new 4680 battery cells
When Tesla unveiled its new 4680 battery cell at last September’s Battery Day event, it described the new cell as a “massive breakthrough” that could enable the production of a new generation of much cheaper EVs. Tesla is believed to be producing the cells on a pilot line at its Fremont plant, but is also… Read more »
Tesla shows off new structural battery pack with 4680 cells at Giga Berlin
Tesla threw a party for the locals to celebrate the upcoming start of production at its Berlin Gigafactory. Kids of all ages dug the carnival rides, the giant Tesla coils shootin’ out sparks, and the obligatory pumpin’ sound-and-light show. For techies, however, the star of the show was Tesla’s new structural battery pack. A cutaway… Read more »
Several battery suppliers are working on Tesla’s 4680 cells
Tesla says its new 4680 battery cell, unveiled at the 2020 Battery Day event, represents a “massive breakthrough” that could enable a new generation of cheaper EVs. However, some industry experts have predicted that mass-producing the new cells will not be easy. Concurrently with developing the new cells, Tesla has been broadening its battery supply… Read more »
Tesla to build Semis and expand battery production at Nevada Gigafactory
Tesla’s Nevada Gigafactory is quite a place—since its 2014 opening, the company has invested $6.2 billion in the region, and the 5.4-million-square-foot, 11,000-employee facility has produced some 7.3 billion battery cells, 1.5 million battery packs and 3.6 million drive units. Now Tesla has announced plans to invest an additional $3.6 billion, hire 3,000 more team… Read more »
Panasonic Energy constructing EV battery factory in Kansas
Panasonic Energy has begun construction on a facility in De Soto, Kansas, to produce 2170 cylindrical battery cells. The company plans to begin mass production by March 2025 and, after completion of the facility, hopes to maintain annual total production capacity of approximately 30 GWh. Two contractors from the Kansas City area, Emery Sapp &… Read more »
BMW says its next-gen cylindrical battery cells will deliver huge performance gains
The BMW Group has confirmed that it will switch from prismatic battery cells to cylindrical cells for its next-gen Neue Klasse [New Class] architecture. The automaker says the new cell format, combined with improved chemistry and a new kind of battery pack, will deliver better performance, lower costs, and a smaller environmental footprint from battery… Read more »
CATL’s new cell-to-pack battery system to be available in 2023
CATL, a Chinese battery supplier, has launched a new cell-to-pack (CTP) battery system, and the company expects it to be available in 2023. The Qilin battery system meets the bollard test standard for safety, and includes NMC cells and an interlayer that the company says provides specific energy up to 255 Wh/kg and a volume… Read more »
Storedot says its silicon-dominant battery cells can last for 1,200 cycles
Israeli battery tech developer StoreDot says its silicon-dominant cells have achieved a lifetime of 1,200 cycles in testing. Using a specially designed testing form factor, StoreDot’s engineers have exceeded 1,200 cycles with cells that are charged to 80% of capacity in 15 minutes, then discharged for one hour. The company says the results were achieved… Read more »