Global Lithium Battery Materials Market

Abstract

This report covers the four main battery materials plus copper foil current collectors, sizing 2024–2030 and splitting demand across power, storage and consumer applications. It focuses on the central contradiction of high growth coexisting with overcapacity: 22.5% demand growth in 2025 against 68% utilisation at the top ten cathode makers.

Technology transition is the second thread. Silicon anode penetration jumped from 8% to 14.5%, coated separator from 51% to 67%, and LiFSI loading is rising fast — each shift redistributes profit. The report sets out the industrialisation stage and qualification cycle for each chemistry.

Key findings

• Global battery materials reached roughly USD 128 billion in 2025, up 22.5%, and are expected to exceed USD 240 billion by 2030.
• Cathode is the largest value segment (~48%), with LFP back to 32% on storage demand and high-nickel 9-series shipments up 35%.
• Energy storage is the second engine: storage cell shipments grew 57%, well above power batteries, pulling LFP and electrolyte demand.
• Silicon anode penetration rose from 8% in 2024 to 14.5% in 2025, while synthetic graphite still supplies around 70%.
• Wet-process separators hold 73%, and coated separator penetration moved from 51% to 67%, shifting profit toward coating.
• Structural overcapacity is visible: top-ten cathode utilisation fell to 68% and leading gross margins slipped from 21% to 17.5%.
• China still holds around 68%–73% of global capacity, but capacity under construction in Southeast Asia grew 40% as supply chains regionalise.