dong is investing in two new production lines at its largest fuel cell factory in China , according to a Nikkei report . The plant will increase production capacity by up to 80 % . The ##feng province plant manufactures the prismatic - type lithium - ion batteries used by most electric vehicles except Tesla , which uses cylindrical batteries .
Panasonic is investing in two new production lines at its Dalian battery cell factory in China, according to a Nikkei report. The move will increase production capacity by up to 80%. The Liaoning province plant manufactures the prismatic-type lithium-ion batteries used by most electric vehicles except Tesla, which uses cylindrical cells.