Battery Market Intelligence · Data period 2024–2025 (multiple research sources) · Last reviewed 2026-09-16
| Geography | Global |
|---|---|
| Year | 2024–2026 (as sourced per figure) |
| Battery scope | Lead-acid + lithium-ion; scope stated per figure |
| Unit | US$ / yuan / TWh — stated per figure |
| Data source | IEA, customs/industry data, research estimates (see Sources) |
| Scope | Value | Growth |
|---|---|---|
| Lithium-ion total market (2025) | >US$150B (+20% YoY) | High |
| Lithium-ion storage segment (2024) | ~US$24.8B | ~19.7% CAGR (to ~$114B by 2032) |
| Lithium-ion total (long-run projection) | ~US$480B (2025, Statista) | — |
The spread ($24.8B storage vs $150B+ total vs $480B projections) is scope, not disagreement — consistent with the methodology: always state what the number counts.
EVs are the dominant share — traction packs are where the volume lives — while storage is the fastest-growing segment (see demand forecast). The supply side is equally concentrated: China's ~80% capacity share means the market's value flows largely through Chinese production, with prices set by the price curve that keeps falling on trend.
Three engines: EV adoption (the volume engine), grid storage (the fastest layer, compounding ~20%/yr), and price decline (the enabler — every $/kWh drop opens a new application). The market's doubling paths all run through these three, which is why the forecast's shape is more reliable than any single size figure.
The supply side is the market's sharpest fact: China holds roughly 80% of global lithium cell capacity, which is why prices, expansion cycles and technology roadmaps are set in one country even while demand is global (see China's lithium industry and production).
I would argue: The lithium market's headline is the growth rate, not the size — a 20%+ annual expansion that has already carried it past $150B — and the storage segment compounding at the same rate is the second act now beginning.
Why I think so: Size figures differ by scope; the 20% growth does not. Anchoring on the rate — plus the three engines behind it — reads the market correctly across every source, and it is what makes lithium the industry's entire growth story alongside lead-acid's stable base.
This is the author's editorial view, not investment or purchasing advice.
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