Tesla secures domestic LG batteries in massive, U.S.-backed supply deal

Tesla has been confirmed by U.S. authorities as the mystery counterparty in LG Energy Solution’s previously undisclosed $4.3 billion battery supply contract, now detailed as a three-year deal for American-made LFP cells from a repurposed GM plant. The agreement deepens Tesla’s partnership with LG, locks in a critical domestic battery supply, and aligns with U.S. industrial policy incentives. Commentators highlight that while the deal underpins Tesla’s growth and EV production plans, it also spotlights concerns about capital intensity, recent shareholder dilution, and pressure on already thin profit margins. The news is feeding into new TSLA stock analyses and price forecasts heading into 2026.