Batteries - Consumer Li-ion: Market Size & Forecast 2026

The global consumer lithium-ion battery market reached USD 52 billion in 2025, underpinned by smartphone saturation, power-tool electrification, and the initial wave of portable energy-storage products. The cost structure has shifted materially: cell prices fell to a record USD 108/kWh in 2025, down 8% from 2024, driven by lithium carbonate prices that retreated roughly 80% from their 2022 peak before staging a partial USD 12,800/MT recovery in US spot markets [Claight estimate: industry pricing benchmarks]. Demand remains bifurcated, mature smartphone and laptop volumes are flat-to-modest, while power tools, wearables, and personal electric vehicles are growing at 11-14% CAGR against a category average of 9.2%. The Buyer Power Score sits at -2.6, supplier-favoring, reflecting concentrated cell-manufacturing capacity, feedstock pass-through mechanics, and regulatory headwinds that compre

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