Market size, share and growth analysis by type, application and end use, across all major regions and key countries, with forecasts for 2026–2035. The competitive landscape profiles 18+ companies, including Connected Energy and Second Life EV Batteries Ltd.
The global second-life battery market was valued at USD 17.2 Bn in 2026 and is projected to reach USD 46.9 Bn by 2035, growing at a CAGR of 11.8%. North America is the largest regional market and Asia Pacific is growing fastest.
The market size of global second-life batteries will be estimated at USD 15.4 billion in 2025 and is expected to grow to between USD 17.2 billion in 2026 and about USD 46.9 billion by 2035, with a current CAGR (compound annual growth rate) of 11.8% during the period of 2026 to 2035.
"Second-life battery" is a term used to describe a rechargeable battery, predominantly lithium-ion batteries used in electric vehicles (EVs), that has exhausted its main automotive application life but still has enough remaining capacity (roughly 50–80%) for lower power demands. Instead of shorting to recycling or disposal, these batteries are converted and reused in second uses, such as energy storage, renewable energy buffering, backup power, grid balancing, and others.
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The second-life battery market trends present significant growth opportunities due to several factors:
By Type
Lithium-ion battery segment represented the highest revenue share in 2025. The batteries that are associated with lithium-ion chemistry comprise the largest segment of the second-life battery market owing to their high residual capacity, cost benefits, and significant deployment in EVs. The advantages of using lithium-ion chemistry mean that there are a variety of chemicals, such as lithium iron phosphate (LFP) and nickel manganese cobalt (NMC), that typically have a residual capacity of 50–80% remaining after the end of life in an EV. These chemistries are the most applicable for large-scale secondary applications such as stationary energy storage, grid balancing, and renewable integration. With an expansion in their use of EVs, production of second-life batteries has expanded too. Thus, the availability and associated costs of second-life batteries would diminish.
This will lead to a reduction in the LCOE by 30 - 60% and thus larger adoption rates across utility, commercial, and residential applications in the future. Innovations around battery diagnostics, refurbishment approaches, and battery management systems are also expected to promote the safety and reliability of second-life lithium-ion batteries and hence accelerate commercialization. Revenue growth is driven by the considerable addition of renewable generation capacity, the increased demand for energy storage, and the focus of companies on sustainability and principles of the circular economy within the industry.
The lead-acid segment is growing at the highest CAGR during the forecast period. The factors behind the growth include its mature recycling infrastructure, low upfront costs, and present usage in backup power supplies as well as industrial applications. These batteries have been recycled and reapplied long before the advent of lithium-ion technology, with recovery rates of more than 95%, and they fit neatly as a circular economy solution. Cheaper upfront costs (compared to lithium-ion batteries) make them ideal for adverse price-sensitive markets, as with the uses they are currently being placed in (e.g., UPS and telecom towers and off-grid scenarios in developing countries).
By Application
The commercial and industrial energy storage segment would have the highest share of the market in 2025. This is mainly motivated by the increasing demand for high-efficiency and cost-effective power sources for all commercial and industrial buildings and producers. The second-life batteries (mainly the distributed used lithium-ion batteries) are finding more and more new applications in order to diminish the high operation costs dealing with the electricity demand peaks, the load shifting, and the bill-deductible demand charge, thanks to the cost savings coming from the 30–50% lower investment required for energy storage systems with respect to new batteries in shopping malls, producers, factories, data centers, and warehouses.
The EV charging segment is growing at a rapid rate over the projected period. The fastest adoption of EVs drives the segment expansion.
By End Use
The residential segment dominated the market in 2025. This may be related to the fact that there is higher penetration and demand for sustainable energy solutions and more focus on energy storage systems in homes.
The industrial segment is growing at a rapid rate over the projected period. This growth is being stimulated by the increasing demand for a reliable, affordable, and sustainable energy source in manufacturing plants, warehouses, mining, and heavy industries. Commonly, industrial facilities utilize large amounts of energy and often incur high demand charges second-life batteries (mostly second-life Li-ion systems) are employed for peak shaving, load balancing, and backup power, providing substantial savings on capital expenditure on storage systems (around 30–50% cheaper than new batteries), albeit with lower performance quality for relatively non-mobility applications.
Report Scope
| Feature of the Report | Details |
| Market Size in 2026 | USD 17.2 billion |
| Projected Market Size in 2035 | USD 46.9 billion |
| Market Size in 2025 | USD 15.4 billion |
| CAGR Growth Rate | 11.8% CAGR |
| Base Year | 2025 |
| Forecast Period | 2026-2035 |
| Key Segment | By Type, Application, End Use and Region |
| Report Coverage | Revenue Estimation and Forecast, Company Profile, Competitive Landscape, Growth Factors and Recent Trends |
| Regional Scope | North America, Europe, Asia Pacific, Middle East & Africa, and South & Central America |
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Its market size, in terms of North American second-life battery, is projected to be USD 6.1 billion in 2025 with a growth of about USD 15.3 billion in 2035 with a CAGR of 9.5% between 2026 and 2035.
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In 2025, North America will dominate the global market with an estimated market share of 40%. The market is being fueled by the rising demand for renewable energy storage and governmental initiatives supporting sustainable practices. Additional regulatory incentives such as deposit subsidies and grants are further fueling the market growth.
The U. S. Market is leading the way when it comes to investments in the recycling and reuse of batteries. North American market players include Tesla, EnerSys, and Exide Technologies, which are leading the way in this industry when it comes to technological innovation. The competitive landscape is regulated by collaborations between the automotive and energy industries to extend the lifecycle of batteries.
In the North American region, the US is expected to dominate the market over the projected period. The growing partnership is expected to drive the market growth. For instance, in June 2025, Crusoe, the industry’s first vertically integrated AI infrastructure provider, and Redwood, the leading battery recycling and materials company, unveiled North America's largest microgrid powered by large-scale solar and second-life EV batteries, designed to support AI factories with unparalleled flexibility and speed.
This strategic partnership delivers rapidly deployable, mobile and scalable AI data centers that operate efficiently off-grid. Together, Crusoe and Redwood are delivering a compelling solution to one of AI’s biggest challenges: power. Redwood is uniquely positioned to bring this solution to market at scale. Redwood currently processes 20 GWh of batteries annually —the equivalent of 250,000 EVs—representing about 90% of all lithium-ion batteries in North America. Many of these battery packs can be repurposed into second-life energy storage, extending their useful life before recycling and unlocking value at every stage.
Europe holds a significant market share in 2025. This growth can be attributed to the fast transition to electric vehicles, restrictive pollution rules, and increasing investment into power generation and storage infrastructure. Europe has become a global top-three EV market, and EV sales represent 20% of total new registrations in a number of countries, which consequently is generating a significant pipeline of retired li-ion batteries for second-life potentials. Furthermore, the EU has imposed regulations such as the battery regulation and action plans on circular economy items, which have contributed to the development of the market.
Germany held the dominant position in the market in 2025. This growth is driven by Germany's position as a leader in the electric vehicle market, renewable energy expansion, and progressive sustainability policies. Being one of the largest EV markets in Europe, the second-life battery market in Germany is becoming sizable, providing a growing supply of used EV batteries in need of repurposing. Simultaneously, the Energiewende, Germany's ambitious energy transition strategy, will increase wind and solar deployment and will heighten demand for energy storage solutions. Second-life batteries are significantly cheaper than new systems, about 30-50% in capital cost, and thus are an attractive option to utilities and C&I customers.
The Asia Pacific is expected to grow at a significant rate over the projected period. The region is experiencing a quickly growing installed capacity of renewable generation (mostly solar and wind), for which efficient storage devices are essential to mitigate the intermittency challenge. Second-life batteries are an extremely economical solution to substitute new batteries and hence save between 30-60% in energy system costs, benefiting the most utility in a cost-sensitive region such as the Asia Pacific.
Moreover, the region is experiencing an increasing number of incentives, policies, and pilot projects launched by governments on second-life batteries and the circular economy; for instance, China is adopting traceability and reuse policies for EV batteries, whereas India is deploying energy storage in fleets throughout the entire country for rural electrification and renewable integration.
India holds the prominent market share in the industry. Increasing government initiatives for sustainable technology drive the country's market growth.
The MEA region is growing at a steady rate over the projected period. The Middle East is investing fast in long-term renewable projects, such as large solar plants, at the moment to decrease their reliance on fossil fuels. Those projects need efficient storage of the intermittency, and this trend is raising the demand for second-life batteries. Efforts are also being made to promote rural electrification projects and sustainable energy efforts worldwide to promote the use of reused batteries.
The UAE is growing at the highest CAGR during the forecast period. The increasing emphasis on green energy drives the country's industry growth.
Top Players in the Second-Life Battery Market and Their Offerings
Second-life battery market has experienced considerable changes in the last two years as the market players are trying to diversify their technological aspects and develop product portfolios using strategic approaches.
These strategic measures have enabled the companies to reinforce their competitive positions, increase the product line, boost their technological competencies, and also seize growth opportunities in the fast-growing second-life battery market.
The Second-Life Battery Market is segmented as follows:
By Type
By Application
By End Use
Regional Coverage:
North America
Europe
Asia Pacific
The Middle East & Africa
Latin America
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Updated: June 2026 · Formats: PDF, Excel, PPT
The key players in the market are Connected Energy, Second Life EV Batteries Ltd., Fortum, Betteries AMPS GmbH, Aceleron Energy, Redwood Materials, Corvus Energy, LiB.energy, Refurb Battery, CeLLife Technologies, Little Energy, Higher Wire, reLi Energy, Vaulta, IOTA, e.battery systems, Element Energy, Modual, and Others.
Government regulations play a crucial and multifaceted role in shaping the development, safety, and scalability of the second-life battery market. One of the primary ways regulations influence the market is through battery lifecycle and disposal policies, which increasingly require manufacturers to take responsibility for end-of-life batteries. Frameworks introduced by bodies such as the European Union mandate battery collection, reuse, and recycling targets, thereby encouraging companies to adopt second-life applications instead of direct disposal.
The price point plays a decisive role in shaping the growth and adoption of the second-life battery market, as cost remains one of the most critical factors in energy storage deployment. Second-life batteries are typically 30–60% cheaper than new lithium-ion batteries, which significantly lowers the initial capital investment required for energy storage systems. This cost advantage makes them highly attractive for commercial, industrial, and grid-scale applications, where large storage capacities are needed and cost sensitivity is high.
According to the present analysis and forecast modeling, the market of second-life batteries will witness a significant growth of about USD 46.9 billion in the year 2035 with the growing innovative product launch, increasing collaboration, and increasing demand for EVs with a CAGR of 11.8% between the years 2026 and 2035.
It is projected that North America will hold the largest market share in the second-life battery market in the forecast period, with a share of about 40% of the global market share, which is owing to the presence of major players and innovative product launches.
The Asia Pacific is expected to grow at the highest rate during the forecast period. The increasing government initiatives for sustainable technology drive market growth.
The key factors driving the market are cost-effective solutions for energy storage, as they are significantly cheaper than new batteries, reducing the environmental impact of battery disposal, and increasing the adoption of renewable energy sources such as wind and solar power.
Author · Sr. Research Analyst
Ayush Kadam is a Senior Market Research Analyst at Custom Market Insights, with over seven years of experience in syndicated and custom market research. He specializes in market sizing, competitive intelligence, industry trends, forecasting, and strategic insights, helping clients turn complex data into actionable business decisions.
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