تقرير: تسلا تعمل على تطوير بطاريات سيارتها بنفسها سعياً للانفكاك عن باناسونيك

FILE PHOTO: Panasonic Corp’s lithium-ion batteries, which are part of Tesla Motor Inc’s Model S and Model X battery packs, are displayed in front of a poster of a Tesla Model S during a news conference at the Panasonic Center in Tokyo, Japan, November 19, 2013. REUTERS/Yuya Shino/File Photo