Which Are the Top 10 Lithium-Ion Battery Manufacturers in 2025?

As global demand for electric vehicles, solar energy systems, and portable electronics continues to surge, one question dominates B2B conversations: Which lithium-ion battery manufacturers lead the market in 2025? Business buyers, procurement officers, and industrial engineers are racing to secure reliable battery partners amid a fiercely competitive landscape. 

The challenge isn’t just finding a supplier, it’s identifying one that offers scalability, innovation, and consistent supply across markets. That’s where this guide comes in. We’ve analyzed industry data, global rankings, and production capabilities to highlight the top 10 lithium-ion battery manufacturers shaping the future. From EV giants to cutting-edge energy storage innovators, this list will help you make informed sourcing decisions.

In this guide, you’ll also learn what sets these companies apart, how they impact EV and solar markets, and where to find OEM, wholesale, and industrial lithium battery solutions. 

What Makes a Lithium-Ion Battery Manufacturer a Market Leader in 2025?

A market-leading lithium-ion battery manufacturer combines high production capacity, advanced R&D, global supply chain reach, and strong OEM partnerships.

The world’s top battery makers dominate not just because of scale, but because of strategic foresight. Companies like CATL and LG Energy Solution have consistently invested in cell innovation, LFP and NMC technologies, and vertical integration with electric vehicle brands.

According to Benchmark Mineral Intelligence, global battery demand is expected to surpass 3,000 GWh by 2030, with over 60% of that dedicated to electric mobility. Manufacturers ranked at the top have secured long-term contracts with automakers, energy providers, and industrial systems integrators, ensuring recurring B2B demand.

Procurement teams evaluating battery suppliers focus on certification standards (like ISO and UL), production consistency, fast turnaround, and the ability to meet evolving application requirements—from high-voltage grid storage to compact drone power systems. These manufacturers have also expanded through giga-factories across Asia, Europe, and North America, providing regional support and reduced lead times for global clients.

Also Read: Bulk Lithium Battery Chargers: How to Save Costs Without Compromising Quality

How Has the Global Lithium-Ion Battery Market Evolved in Recent Years?

The lithium-ion battery market has shifted from niche applications to becoming the backbone of the world’s clean energy transition.

What was once a component for smartphones is now a critical enabler for electric mobility, solar storage, and industrial automation. The global battery market size hit $57.3 billion in 2023 and is projected to exceed $150 billion by 2028, driven by EV adoption and decarbonization policies. The top lithium-ion battery companies have expanded their capacity aggressively to meet this demand. As a result, the supply landscape now includes not only the world's largest battery manufacturers but also specialized lithium battery technology companies focused on performance, safety, and lifecycle optimization.

Strategic players like Panasonic and SK On are also doubling down on solid-state R&D and recycling initiatives to ensure long-term material sustainability. Solar integrators, energy storage providers, and EV fleets are all increasingly reliant on these battery producers to meet energy density, cost-per-kWh, and safety benchmarks.

Who Are the Top 10 Lithium-Ion Battery Manufacturers in the World in 2025?

The following manufacturers represent the top tier of global lithium-ion battery production, based on output capacity, OEM relationships, innovation, and market reach.

Each company listed below is recognized by industry research firms and battery market trackers for leading advancements in lithium battery chemistry, manufacturing scale, and electric vehicle integration.

Also Read: How to Choose the Best Lithium Battery Charger? A Complete Guide for B2B Buyers

1. CATL – Why Is CATL Leading the Global Battery Market?

Contemporary Amperex Technology Co. Limited (CATL) remains the world’s largest battery manufacturer by output.

Based in China, CATL supplies lithium-ion batteries to major EV brands like Tesla, BMW, and NIO. In 2024, CATL accounted for over 36% of the global EV battery market, according to SNE Research. The company leads in LFP cell production and has invested in battery recycling and sodium-ion development. CATL’s global footprint includes battery plants in China, Germany, and Indonesia, supporting the automotive and stationary storage sectors.

2. LG Energy Solution – How Does LG Stand Out Among Battery OEMs?

LG Energy Solution is a South Korean giant specializing in advanced NMC battery chemistries.

The company serves General Motors, Hyundai, and other global OEMs. In 2025, LG Energy will rank second globally with a market share of around 14%, driven by its Ultium platform with GM and new U.S.-based giga-factories. LG's strength lies in high energy density and scalable supply. Its OEM-centric model and adherence to strict B2B timelines make it one of the most reliable lithium battery OEMs globally.

3. Panasonic – What Keeps Panasonic in the Top Battery Rankings?

Panasonic continues to lead in high-performance cylindrical cell technology, especially for electric vehicles.

Its long-standing partnership with Tesla remains a major advantage. Panasonic's 2170 and 4680 cells are known for high energy density and efficiency. In 2024, the company expanded its Nevada Gigafactory and initiated a new plant in Kansas to support North American demand. It also invests heavily in solid-state battery R&D, signaling a long-term commitment to innovation.

4. BYD – How Is BYD Scaling Lithium Battery Production Globally?

BYD is unique because it manufactures both electric vehicles and the batteries that power them.

This vertical integration gives BYD significant cost and logistics advantages. In 2025, BYD remains a major player in the global lithium battery market, not only for its own vehicles but also for third-party clients. Its Blade Battery, based on LFP chemistry, has been praised for safety and thermal stability. BYD’s lithium battery solutions are widely used in buses, trucks, and grid storage.

5. Samsung SDI – What Makes Samsung a Key Battery Supplier for EVs?

Samsung SDI is recognized for its high-voltage battery cells used in premium electric vehicles.

The company partners with BMW, Stellantis, and Rivian to deliver long-range EV packs. Its cells are known for compact design, performance at extreme temperatures, and superior cycle life. In 2024, Samsung SDI reported over 20 GWh of battery shipments, with expansion plans underway in Hungary and the U.S.

6. SK On – Why Is SK On Rising in the Battery Supply Chain?

SK On, a division of South Korea’s SK Innovation, is becoming a top-tier supplier for U.S. and European automakers.

With factories in Georgia (USA) and Hungary, SK On targets regional supply needs. It works with Ford, Hyundai, and Volkswagen, offering high-capacity pouch cells that suit both compact and SUV-class EVs. Its energy density and fast-charging performance give it an edge in competitive markets.

7. AESC – How Is AESC Expanding Beyond Nissan?

Originally part of Nissan, AESC (now Envision AESC) is rapidly scaling its footprint.

It supplies batteries for the Nissan Leaf and expanding EV models. The company focuses on sustainability, using AI-driven battery analytics and clean production. It is building new facilities in Spain and the U.S., aiming for a global capacity of 120 GWh by 2027.

8. CALB – What Makes CALB a Major Chinese Supplier?

CALB is one of China’s fastest-growing battery firms, offering both LFP and NCM chemistries.

With strategic contracts with OEMs and energy storage projects, it has positioned itself as a high-volume exporter. CALB continues to increase its presence in Southeast Asia and Europe, making it a strong competitor among lithium battery exporters.

9. Farasis Energy – Where Does Farasis Fit in the EV Battery Market?

Farasis Energy is known for its partnership with Daimler and advanced NCM technology.

It delivers battery packs with high power density and fast-charging capabilities. While smaller than CATL or LG, Farasis focuses on innovation-driven growth, including semi-solid state technologies and battery recycling systems.

10. EVE Energy – What Role Does EVE Energy Play in Global Supply?

EVE Energy is a major supplier of cylindrical and prismatic cells to power tools, EVs, and grid systems.

Based in China, EVE has partnered with BMW and other European OEMs. Its diversified product line includes lithium primary cells, rechargeable solutions, and custom battery modules for industrial and medical use.

What Should B2B Buyers Consider When Choosing a Battery Manufacturer?

B2B buyers should evaluate battery manufacturers based on reliability, certifications, supply capacity, customization, and long-term scalability.

Working with top battery producers for EVs or solar energy often requires detailed procurement processes. Manufacturers must comply with ISO 9001, IATF 16949, and other quality standards. Global companies also look for lithium battery charger manufacturers who can integrate seamlessly into their battery systems, especially for applications in solar kits, e-bikes, and industrial automation.

OEMs like Xuanlai LED, which manufactures both LED systems and lithium battery chargers, are also gaining attention in niche applications that demand compact energy storage. These suppliers cater to global demand through lithium charger wholesale supplier distribution and industrial lithium battery sourcing.

FAQs

1. Who is the largest lithium-ion battery manufacturer in the world? 

CATL is currently the largest lithium-ion battery manufacturer globally, leading in EV and energy storage battery production.

2. What company makes the best lithium-ion batteries for EVs? 

LG Energy Solution and CATL are top-rated for EV lithium-ion batteries due to their performance, safety, and capacity.

3. Which country leads in lithium battery production? 

China leads global lithium battery production, accounting for over 70% of the total output worldwide.

4. Are there reliable lithium battery charger manufacturers? 

Yes, companies like Xuanlailed and Delta Electronics produce reliable lithium battery chargers for industrial and EV use.

5. How do I choose a lithium-ion battery supplier for my business? 

Consider certifications, production capacity, OEM support, battery chemistry, and industry experience when choosing a lithium-ion battery supplier.