The Ultium Cells plant in Spring Hill, Tennessee adds production of lithium iron phosphate (LFP) battery cells (Courtesy of GM) Ultium Cells LLC, a battery joint venture between LG Energy Solution Ltd. and General Motors Co., has begun mass-producing battery cells for energy storage systems at
LG Energy Solution's energy storage systems (Courtesy of LG Energy Solution) Battery cells for energy storage systems are emerging as a new profit engine for South Korean battery makers, cushioning weak demand from electric vehicle manufacturers as the artificial intelligence boom drives power-

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