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UAV Powered by LG Chem Lithium-sulfur Battery Sets Domestic Altitude Record

UAV Powered by LG Chem Lithium-sulfur Battery Sets Domestic Altitude Record

SEOUL, Sept. 11 (Korea Bizwire) — LG Chem Ltd., South Korea’s leading chemical firm, announced on Thursday that the unmanned aerial vehicle (UAV) EAV-3, powered by the company’s next-generation lithium-sulfur (Li-S) battery, set a new altitude record for South Korea. The EAV-3 is a solar-powered UAV developed by the Korea Aerospace Research Institute and powered [...]

SK Innovation Denies Destroying Documents in EV Battery Patent Case

SK Innovation Denies Destroying Documents in EV Battery Patent Case

SEOUL, Sept. 4 (Korea Bizwire) — SK Innovation Co., a South Korean manufacturer of electric vehicle (EV) batteries, denied Friday that it destroyed documents related to an EV battery patent case in the latest tit-for-tat ahead of a crucial verdict in the United States. SK Innovation claimed it developed the 994 patent, while LG Chem [...]