A major link in Tesla’s 4680 battery supply chain has just snapped. South Korean battery material supplier L&F Co.

South Korean battery materials producer L&F Co. sees its massive $2.68 billion agreement with Tesla reduced to merely $6,808.

Could an electric vehicle travel from Seoul to Busan and back on a single charge? Could drivers stop worrying about battery ...

CATL’s sodium-ion battery advances to aqueous production lines and steadier voltage, giving drivers and homeowners more ...

POSCO Future M Co. and a Chinese battery materials company will jointly build a lithium iron phosphate (LFP) cathode ...

FREMONT, Calif. and LAS VEGAS, Dec. 25, 2025 /PRNewswire/ -- eJoule Inc, a California company, to present at the Silicon Dragon CES 2026 9th annual look at Top Tech Trends from Silicon Valley to Asia ...

Lithium-ion batteries (LiBs) remain the most widely used rechargeable batteries worldwide, due to their light weight, high energy densities and their short charging times. Energy engineers have been ...

L&F is known for its advanced technology in this field and already supplies these materials to other large Korean battery makers like LG Energy Solution and SK On. L&F explained that the massive ...

South Korean battery materials maker L&F's major contract to supply cathode materials to Tesla has been reduced from USD 2.68 ...

Trace tungsten dopants stabilize lithium-rich battery cathodes, sharply reducing voltage fade over hundreds of cycles.