Battery maker LG Chem plans to triple production of cylindrical cells used primarily by Tesla, and is developing an improved version of that cell format, Reuters reported Wednesday. LG Chem, which also supplies cells to General Motors, Hyundai, Lucid Motors, and the Volkswagen Group, said it planned to increase production in response to rising…Battery maker LG Chem plans to triple production of cylindrical cells used primarily by Tesla, and is developing an improved version of that cell format, Reuters reported Wednesday. LG Chem, which also supplies cells to General Motors, Hyundai, Lucid Motors, and the Volkswagen Group, said it planned to increase production in response to rising…Battery maker LG Chem plans to triple production of cylindrical cells used primarily by Tesla, and is developing an improved version of that cell format, Reuters reported Wednesday. LG Chem, which also supplies cells to General Motors, Hyundai, Lucid Motors, and the Volkswagen Group, said it planned to increase production in response to rising…Battery maker LG Chem plans to triple production of cylindrical cells used primarily by Tesla, and is developing an improved version of that cell format, Reuters reported Wednesday. LG Chem, which also supplies cells to General Motors, Hyundai, Lucid Motors, and the Volkswagen Group, said it planned to increase production in response to rising…