Aluminium-ion Battery Market Outlook:
Aluminium-ion Battery Market size was over USD 7.63 billion in 2025 and is poised to exceed USD 14.87 billion by 2035, witnessing over 6.9% CAGR during the forecast period i.e., between 2026-2035. In the year 2026, the industry size of aluminium-ion battery is estimated at USD 8.1 billion.
The growth of the sector is set to be dominated by the growing demand for renewable energy. For instance, over the years 2023 to 2025, worldwide demand for electricity is anticipated to expand by about 4% annually, outpacing the rate of 2022 growth. Hence, the demand for aluminium-ion battery is growing since it is used in storing energy. Aluminium-ion battery has the capacity of storing large amount of energy as compared to any other batteries.
Moreover, aluminium-ion batteries have an extended lifespan in terms of comes to holding energy. After 500–1000 charging and discharging cycles, lithium-ion batteries generally lose about 79% of their capacity. A prototype aluminium-ion battery from Stanford University withstood a total of approximately 7,499 cycles without losing any capacity.
