Volkswagen AG has cancelled plans to work jointly with South Korean battery suppliers just days before an event announcing increases to the firm's electric vehicle (EV) production, Reuters reported on Wednesday, citing unnamed sources.
“It’s not our everyday business routine to get such one-sided notice from a partner ... people seemed to be pretty alarmed,” a source said.
Volkswagen moved to a unified prismatic battery, replacing models built by the Korean firms, with the change sparking a row with the German auto giant after billions were invested in pouch production batteries in the United States, Asia and Europe.
“Volkswagen’s announcement is just the beginning of the competition in the EV market, signalling that huge investment will be made competitively in the future,” Lee Jae-il, analyst for Eugene Investment & Securities said in the report.
The news comes amid Volkswagen's growing rivalry with Tesla Inc, BMW and others in the global race to produce EVs.
According to Reuters, China's Contemporary Amperex Technology Co Ltd (CATL) also produces prismatic batteries and supplies Volkswagen and Tesla.
“We aim to reduce the cost and complexity of the battery and at the same time increase its range and performance. This will finally make e-mobility affordable and the dominant drive technology,” he said at the time.
SK has added it does not plan to manufacture prismatic batteries as it supplies firms such as Hyundai Motors and Kia, the report concluded.