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Tesla Semi nears mass production with US-made 4680 battery and 1.2 MW charging

Tesla's Electric Semi Truck (Tesla Semi) has revealed production specifications and a US-made 4680 lithium battery breakthrough, according to certification documents filed with the California Air Resources Board in May 2026 and reporting by Reuters. The disclosures showed the Semi supports megawatt-level fast charging and uses a second-generation 4680 cell called Cybercell, enabling the truck to enter mass production and compete more directly with diesel rigs on charging speed and range.

Photo: DIGITIMES file photo

Taiwan, Germany extend joint EV battery R&D to 2029

Taiwan and Germany signed a Science and Technology Arrangement (STA) in 2023 to promote joint research in semiconductors, hydrogen energy, artificial intelligence (AI), and other fields. Officials from Taiwan's National Science and Technology Council (NSTC) recently attended a lithium battery cooperation workshop in Dresden, Germany, where both sides confirmed continued support for a bilateral advanced battery research and development program from 2026 to 2029.

Credit: NSTC

Foxconn bets on Poland as its European EV beachhead, partnering with state-owned EMP

Foxconn announced a strategic partnership with ElectroMobility Poland S.A. (EMP), a Polish state-owned enterprise, to jointly evaluate building an electric vehicle manufacturing and R&D center in Poland. The deal, announced alongside Poland's Minister of State Assets Wojciech Balczun and Deputy Minister Eliza Zeidler, represents the Taiwanese electronics giant's most concrete move yet toward establishing a manufacturing presence on European soil.

Credit: Foxconn

Power Win builds lithium battery circular economy with SEA push

Power Win said it is expanding its lithium battery recycling business as demand from energy storage and electric vehicles (EVs) surges and geopolitical tensions elevate scarce metals into strategic assets. The company is also targeting Southeast Asia for technology exports and moving deeper into EV and AI asset recovery.

Credit: DIGITIMES
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