The lithium-ion battery manufacturing industry in Nan focuses on creating rechargeable batteries using lithium-ion technology. This sector is critical for powering electric vehicles, renewable energy storage, and portable electronics. Companies in this space are increasingly investing in innovation to enhance battery performance, improve environmental sustainability, and reduce costs. With a marked shift towards electric transportation and energy independence, the industry is expected to grow substantially. Notably, advancements in battery materials enable faster charging and longer life spans, creating significant market opportunities for manufacturers. As energy demands soar, these improvements will shape future energy systems and consumer behavior.

This listing highlights 21 prominent lithium-ion battery manufacturing companies located globally. From well-established players like Trojan Battery Company, founded in 1925, to innovative newcomers like Sila Nanotechnologies, founded in 2011, these firms vary in size and specialization. The majority operate in the USA and China, focusing on high-performance batteries for applications ranging from automotive to consumer electronics. Their collective expertise fosters an environment ripe for collaboration and growth as industries continuously seek greener and more efficient energy solutions.

Read on to discover the top lithium-ion battery manufacturing companies.

Top 21 Lithium Ion Battery Manufacturing Companies

1. Northvolt

• Website: northvolt.com
• Ownership type: Private Equity
• Headquarters: Stockholm, Stockholm, Sweden
• Employee distribution: Sweden 95%, Poland 3%, Other 2%
• Latest funding: Other (Debt), $5.0B, January 2024
• Founded year: 2016
• Headcount: 5001-10000
• LinkedIn: northvolt

Northvolt AB, based in Stockholm, Sweden, is a private equity-backed battery manufacturer that specializes in lithium-ion technology. Founded in 2016, the company has rapidly grown to employ over 4,700 individuals, primarily in Sweden, with additional operations in Poland. Northvolt focuses on developing high-performance battery cells and systems tailored for electric vehicles and energy storage applications. Their commitment to sustainability is a core aspect of their operations, as they aim to produce batteries with a 90% lower carbon footprint compared to those manufactured using coal energy. Northvolt is also advancing its technology portfolio with innovations in lithium-metal and sodium-ion batteries. The company has secured significant funding, with a recent debt financing round totaling approximately 5 billion dollars, which will support their ambitious plans for expansion and capacity building. Northvolt operates its first gigafactory, Northvolt Ett, in northern Sweden, which is designed to produce lithium-ion cells and includes a large-scale recycling facility, further enhancing their sustainability efforts.

2. Trojan Battery Company

• Website: trojanbattery.com
• Ownership type: Corporate
• Headquarters: Santa Fe Springs, California, United States (USA)
• Employee distribution: United States (USA) 95%, Other 5%
• Latest funding: November 2018
• Founded year: 1925
• Headcount: 1001-5000
• LinkedIn: trojan-battery-company

Trojan Battery Company, based in Santa Fe Springs, California, has been a significant player in the battery manufacturing industry since its inception in 1925. The company specializes in a wide array of battery products, including lithium-ion, AGM, and flooded lead-acid batteries. Trojan serves multiple sectors such as recreational vehicles, marine applications, and material handling, providing reliable power solutions that require minimal maintenance. Recently, they have introduced the Trojan Lithium OnePack 48V, showcasing their commitment to lithium-ion technology. This product features fast charging, an 8-year warranty, and Bluetooth connectivity for real-time monitoring. Trojan is recognized for its innovation and quality, and its batteries undergo final processing in the USA, ensuring high standards of quality and safety. The company has not reported any recent funding, indicating stability in its operations without external financial influence.

3. Clarios

• Website: clarios.com
• Ownership type: Corporate
• Headquarters: Glendale, Wisconsin, United States (USA)
• Employee distribution: United States (USA) 34%, Mexico 18%, Brazil 16%, Other 31%
• Latest funding: Other (Debt), $750.0M, April 2023
• Founded year: 2019
• Headcount: 10001+
• LinkedIn: clarios

Clarios, founded in 2019 and based in Glendale, Wisconsin, specializes in battery manufacturing with a strong emphasis on advanced low-voltage battery technologies. The company serves various sectors, including automotive, commercial, powersports, and leisure applications. Clarios is dedicated to providing reliable power solutions that meet the increasing electrical demands of modern vehicles. They produce over 150 million batteries annually and operate globally, with a significant presence in markets such as the United States, Mexico, Brazil, Germany, and Spain. Their product portfolio includes lithium-ion batteries, which are crucial for electric and hybrid vehicles, as well as AGM and flooded batteries. Clarios has also made strategic investments, such as their recent $750 million funding round, to enhance their capabilities and expand their product offerings. This positions them well within the battery manufacturing industry, particularly as the automotive sector shifts towards electrification and smarter technologies.

4. Sila Nanotechnologies, Inc.

• Website: silanano.com
• Ownership type: Private Equity
• Headquarters: Alameda, California, United States (USA)
• Employee distribution: United States (USA) 98%, Other 2%
• Latest funding: Series E-K, $375.0M, June 2024
• Founded year: 2011
• Headcount: 201-500
• LinkedIn: sila-nanotechnologies-inc-

Sila Nanotechnologies, Inc., founded in 2011 and based in Alameda, California, is a private equity-backed company that specializes in the manufacturing of advanced lithium-silicon battery materials. The company is known for its Titan Silicon anodes, which are engineered to improve energy density in lithium-ion batteries, making them particularly suitable for electric vehicles and consumer electronics. Sila operates manufacturing facilities in California and Washington, focusing on sustainable production practices that generate significantly less CO2 compared to traditional graphite anodes. With a workforce of approximately 393 employees, Sila is actively engaged in research and development, holding over 200 patents related to their innovative battery technologies. Their recent funding of $375 million in June 2024 highlights their growth trajectory and the increasing demand for high-performance battery materials in the market.

5. Amperex Technology Limited ATL

• Website: atlbattery.com
• Ownership type: Corporate
• Headquarters: Ningde, Fujian, China
• Employee distribution: China 82%, India 15%, Taiwan 3%, Other 1%
• Latest funding: June 2005
• Founded year: 1999
• Headcount: 10001+
• LinkedIn: amperex-technology-limited

Amperex Technology Limited (ATL) is a prominent manufacturer of lithium-ion batteries, headquartered in Ningde, Fujian, China. Established in 1999, ATL specializes in creating high energy density and fast charging solutions tailored for consumer electronics. The company caters to a wide range of manufacturers, including those producing smartphones, tablets, drones, and wearable devices. ATL places a strong emphasis on research and development, boasting a robust team of over 1,200 scientists and technicians, and has applied for more than 2,000 patents, with over 1,200 granted. This focus on innovation allows ATL to stay ahead in the competitive battery market. The company has also made significant investments in smart manufacturing processes, ensuring high-quality production and rapid response to customer needs. ATL's commitment to sustainability is reflected in its corporate social responsibility initiatives, which include efforts towards a circular economy and carbon neutrality by 2050. Overall, ATL is well-positioned in the lithium-ion battery industry, contributing to advancements in battery technology and meeting the evolving demands of its customers.

6. Lithium Werks

• Website: lithiumwerks.com
• Ownership type: Corporate
• Headquarters: Enschede, Overijssel, Netherlands
• Employee distribution: United States (USA) 60%, China 26%, Netherlands 7%, Other 7%
• Latest funding: $61.0M, March 2022
• Founded year: 2017
• Headcount: 501-1000
• LinkedIn: lithiumwerks

Lithium Werks, established in 2017 and headquartered in Enschede, Netherlands, is a battery manufacturer that specializes in lithium-ion battery solutions. The company offers a range of products, including power cells and custom battery packs, catering to various industries such as energy storage, transportation, marine, and industrial applications. With a commitment to safety and efficiency, Lithium Werks utilizes advanced technology, particularly its patented Nanophosphate® lithium-ion battery technology, which is known for its stable chemistry and superior performance. The company operates production facilities in China and maintains a significant presence in the USA and Europe. In March 2022, Lithium Werks secured $61 million in funding, underscoring its growth trajectory and the increasing demand for its innovative battery solutions. With a focus on long-term partnerships and a robust patent portfolio, Lithium Werks is positioned to meet the evolving energy needs of its customers.

7. Sion Power Corporation

• Website: sionpower.com
• Ownership type: Venture Capital
• Headquarters: Tucson, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Series A, $75.0M, January 2024
• Founded year: 1995
• Headcount: 51-200
• LinkedIn: sion-power

Sion Power Corporation, founded in 1995 and based in Tucson, Arizona, is a technology company that specializes in advanced battery solutions, particularly lithium-metal rechargeable batteries. The company has developed its proprietary Licerion® technology, which significantly enhances energy density and cycle life, making it particularly suitable for electric vehicles and aerospace applications. With a workforce of around 88 employees, many of whom hold advanced degrees, Sion Power has accumulated over 430 patents and patent applications, showcasing its commitment to innovation. The company operates a 110,000-square-foot facility that includes state-of-the-art testing and manufacturing capabilities. Recently, Sion Power secured $75 million in Series A funding, which will support its ongoing development and production efforts. Their focus on safety, performance, and efficiency positions them as a notable player in the battery manufacturing industry.

8. Phylion E POWER

• Website: phylion.com
• Ownership type: Private Equity
• Headquarters: Suzhou, Jiangsu, China
• Latest funding: $149.2M, March 2022
• Founded year: 2003
• Headcount: 501-1000
• LinkedIn: %e6%98%9f%e6%81%92%e7%94%b5%e6%ba%90%e8%82%a1%e4%bb%bd%e6%9c%89%e9%99%90%e5%85%ac%e5%8f%b8

Phylion E POWER, officially known as Phylion Battery Co., LTD., is a battery manufacturer based in Suzhou, Jiangsu, China. Founded in 2003, the company has carved a niche in the electric vehicle and energy storage markets. Phylion specializes in lithium batteries, particularly for e-bikes and electric vehicles, catering to both business and consumer needs. The company prides itself on its commitment to technological innovation and sustainability, focusing on advanced battery solutions that include their Ultra Lithium S7 Series and Ultra-Sodium F1 Series. Phylion has also made strides in battery recycling and precursor preparation, showcasing their dedication to ecological responsibility. With a workforce of around 500 to 1000 employees and a significant funding round of approximately 149 million in March 2022, Phylion is positioned as a competitive player in the battery manufacturing industry, exporting products to over 30 countries and regions.

9. Sunlight Group

• Website: the-sunlight-group.com
• Ownership type: Private
• Headquarters: Karellas, Anatoliki Attiki, Greece
• Employee distribution: Greece 87%, Italy 7%, United States (USA) 4%, Other 2%
• Latest funding: Other (Debt), $135.9M, September 2022
• Founded year: 1991
• Headcount: 1001-5000
• LinkedIn: systems-sunlight-s-a-

Sunlight Group, based in Karellas, Greece, is a technology company that specializes in energy storage solutions, particularly lithium-ion and lead-acid batteries. Founded in 1991, the company has grown to employ over 600 people and operates globally, with a significant presence in Europe and the United States. Sunlight Group serves various sectors, including industrial and leisure mobility, providing innovative products and services aimed at enhancing energy efficiency and supporting the transition to clean energy. Recently, they announced plans to invest $150 million in the U.S. battery sector, establishing a new assembly hub in North Carolina with an annual capacity exceeding 2 GWh. This facility is set to bolster their production capabilities and improve service to existing and future customers. Sunlight Group's commitment to research and development, with a recent investment of €105 million in innovative lithium technologies, underscores their focus on advancing energy storage solutions.

10. Sinowatt Dongguan Limited

• Website: sinowatt.com
• Ownership type: Private
• Headquarters: Dongguan, Guangdong, China
• Employee distribution: China 100%
• Founded year: 2010
• Headcount: 501-1000
• LinkedIn: %e4%b8%9c%e8%8e%9e%e5%b8%82%e6%8c%af%e5%8d%8e%e6%96%b0%e8%83%bd%e6%ba%90%e7%a7%91%e6%8a%80%e6%9c%89%e9%99%90%e5%85%ac%e5%8f%b8

Sinowatt Dongguan Limited, founded in 2010, is a private manufacturer based in Dongguan, Guangdong, China. The company specializes in the production of lithium-ion batteries and energy systems, offering a range of products including Li-ion cells and battery systems tailored for electric vehicles and renewable energy applications. Sinowatt serves primarily business clients in the automotive and energy sectors, providing reliable and efficient energy storage solutions. The company places a strong emphasis on quality assurance and safety, having implemented a quality management system based on methodologies like 6-sigma and TPM. Sinowatt has also achieved various certifications, including ISO/TS16949, ISO9001, ISO14001, and OHSAS18001, which further underscores their commitment to maintaining high standards in their manufacturing processes. Their product offerings include advanced battery systems designed for high performance and safety, making them a relevant player in the lithium-ion battery manufacturing industry.

11. LG Energy Solution Michigan, Inc.

• Website: lgenergymi.com
• Ownership type: Private
• Headquarters: Holland, Michigan, United States (USA)
• Founded year: 2010
• Headcount: 1001-5000
• LinkedIn: lgenergymi

LG Energy Solution Michigan, Inc. is a battery manufacturer based in Holland, Michigan, specializing in lithium-ion batteries for electric vehicles and energy storage systems. Founded in 2010, the company operates as a subsidiary of LG Energy Solution, a global entity known for its innovative battery technologies. LG Energy Solution Michigan collaborates with prominent U.S. automakers, providing advanced battery solutions that support the automotive industry's shift towards electrification. The company is currently expanding its operations, with a significant investment aimed at increasing production capacity and enhancing research and development capabilities. Their focus on community engagement and employee development reflects a commitment to not only technological advancement but also social responsibility.

12. Lithion Battery Inc.

• Website: lithionbattery.com
• Ownership type: Private
• Headquarters: United States (USA)
• Employee distribution: United States (USA) 79%, United Kingdom (UK) 9%, Canada 7%, Other 4%
• Latest funding: June 2021
• Founded year: 1998
• Headcount: 201-500
• LinkedIn: lithion-battery-inc

Lithion Battery Inc. is a private battery manufacturer based in the United States, established in 1998. The company specializes in lithium-ion and lithium iron phosphate battery systems, catering to a variety of industries including medical, military, and energy sectors. Lithion operates manufacturing facilities in both the USA and Canada, focusing on custom battery packs and energy storage solutions. With a workforce of approximately 96 employees, Lithion emphasizes high-quality production and reliability, particularly for critical applications. Their product offerings include primary and secondary cells, battery modules, and energy storage systems for commercial and residential use. Lithion's commitment to innovation is evident in their proprietary Battery Management System technology, which enhances the performance and safety of their battery solutions. The company has built a reputation for providing tailored power solutions, ensuring they meet the specific needs of their clients across various demanding applications.

13. Accumotive GmbH & Co. KG

• Website: accumotive.de
• Ownership type: Private
• Headquarters: Kamenz, Saxony, Germany
• Founded year: 2009
• Headcount: 1001-5000
• LinkedIn: deutsche-accumotive-gmbh-co-kg

Accumotive GmbH & Co. KG, founded in 2009 and based in Kamenz, Saxony, Germany, is a private battery manufacturer specializing in lithium-ion batteries tailored for electric mobility. As a subsidiary of the Mercedes-Benz Group AG, Accumotive plays a crucial role in supplying energy storage solutions to automotive manufacturers, thereby facilitating the shift towards sustainable transportation. The company is dedicated to innovative battery technologies and has made significant strides in creating CO2-neutral production processes. Their facility in Kamenz has been recognized for its sustainable building practices, receiving the DGNB Gold certification. Accumotive's focus on environmental responsibility and energy efficiency positions it as a relevant entity in the lithium-ion battery manufacturing sector, particularly in the context of the growing electric vehicle market.

14. Shenzhen Polinovel Tech Co., Ltd

• Website: polinovel.com
• Ownership type: Private
• Headquarters: Shenzhen, Guangdong, China
• Employee distribution: China 100%
• Founded year: 2012
• Headcount: 1001-5000
• LinkedIn: polinovel-cn

Shenzhen Polinovel Tech Co., Ltd, established in 2012, is a private battery manufacturer based in Shenzhen, Guangdong, China. The company specializes in lithium-ion and LiFePO4 batteries, providing a variety of products tailored for applications in recreational vehicles, marine environments, and energy storage systems. With a workforce of around 250 employees, Polinovel has built a reputation for delivering reliable and eco-friendly energy solutions. Their product lineup includes Bluetooth lithium batteries, dual-purpose batteries, and energy storage solutions, among others. The company emphasizes quality assurance, with rigorous testing and inspection processes in place to ensure high performance and safety standards. Polinovel's commitment to innovation is evident in their development of smart battery technologies and their focus on sustainable practices within the manufacturing process.

15. Pulead Technology Industry Co., Ltd.

• Website: pulead.com.cn
• Ownership type: Private
• Headquarters: Beijing, Beijing, China
• Employee distribution: China 100%
• Founded year: 1999
• Headcount: 501-1000
• LinkedIn: pulead-technology-industry-co-ltd-

Pulead Technology Industry Co., Ltd., established in 1999 and headquartered in Beijing, China, is a private company dedicated to the production of lithium-ion battery materials. The firm specializes in developing innovative materials that enhance the performance of batteries used in electric vehicles and energy storage systems. With a strong emphasis on research and development, Pulead collaborates with academic institutions, notably leveraging the expertise of researchers from Peking University. Their product range includes lithium cobalt oxide, lithium iron phosphate, and nickel-cobalt-manganese materials, which are critical for the manufacturing of high-performance lithium-ion batteries. The company has received recognition for its contributions to the clean energy sector, including accolades for innovation and excellence in material production. Pulead's commitment to advancing battery technology aligns with the growing demand for efficient energy solutions in the market.

16. Howell Energy Co., Ltd

• Website: howellenergy.com
• Ownership type: Private
• Headquarters: Shenzhen, Guangdong, China
• Employee distribution: China 90%, Germany 10%
• Founded year: 1999
• Headcount: 501-1000
• LinkedIn: howell-energy-co-ltd

Howell Energy Co., Ltd, founded in 1999 and based in Shenzhen, Guangdong, China, is a private company that specializes in manufacturing batteries, particularly lithium-ion (Li-ion) and lithium iron phosphate (LiFePO4) batteries. The company is dedicated to providing green and sustainable energy solutions, catering to sectors such as renewable energy and consumer electronics. Their products are widely utilized in applications ranging from solar energy systems to electric vehicles. Howell Energy has received various certifications, including UL, CE, and ROHS, which underscores their commitment to quality and safety. With a workforce of around 501-1000 employees, the company has a notable presence in the battery manufacturing industry, exporting to markets across America, Europe, Oceania, and Southeast Asia. Their focus on innovation and quality assurance positions them as a relevant player in the lithium-ion battery market.

17. American Battery Solutions Inc.

• Website: americanbatterysolutions.com
• Ownership type: Corporate
• Headquarters: Detroit, Michigan, United States (USA)
• Employee distribution: United States (USA) 99%
• Latest funding: November 2023
• Founded year: 2018
• Headcount: 201-500
• LinkedIn: american-battery-solutions

American Battery Solutions Inc. is a battery manufacturer based in Detroit, Michigan, specializing in lithium-ion battery systems designed for electric vehicles and large-scale energy storage solutions. Established in 2018, the company has carved out a niche in the automotive and industrial sectors, providing efficient and reliable battery solutions tailored to meet specific customer needs. With a workforce of approximately 205 employees, American Battery Solutions focuses on both low-voltage and high-voltage battery products, offering a range of options from fully integrated battery packs to custom-engineered solutions. Their products serve various applications, including commercial electric vehicles, marine, material handling, and recreational vehicles. The company has also made headlines with strategic partnerships and acquisitions, enhancing its capabilities and market reach. As they continue to innovate and expand, American Battery Solutions Inc. is positioned to play a significant role in the evolving battery technology landscape.

18. Group14 Technologies

• Website: group14.technology
• Ownership type: Venture Capital
• Headquarters: Woodinville, Washington, United States (USA)
• Employee distribution: United States (USA) 96%, Germany 4%
• Latest funding: Series C, July 2023
• Founded year: 2015
• Headcount: 201-500
• LinkedIn: group14-technologies

Group14 Technologies, founded in 2015 and based in Woodinville, Washington, specializes in advanced silicon battery technology. The company has developed SCC55™, a patented silicon-carbon composite that enhances battery performance by enabling faster charging and extending battery life by up to 50% compared to traditional lithium-ion batteries. Group14 serves a variety of sectors, including automotive and consumer electronics, addressing critical challenges in battery performance and supporting the shift towards renewable energy solutions. The company has made significant strides in scaling its manufacturing capabilities, with two operational Battery Active Materials (BAM) factories in the U.S. and plans for expansion into Europe. Their recent funding, including a $614 million Series C round led by Porsche AG, underscores their potential for growth and innovation in the battery industry.

19. NanoGraf Corporation

• Website: nanograf.com
• Ownership type: Venture Capital
• Headquarters: Chicago, Illinois, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Other (Grant), $60.0M, September 2024
• Founded year: 2012
• Headcount: 11-50
• LinkedIn: sinode-llc

NanoGraf Corporation, founded in 2012 and based in Chicago, Illinois, is a battery technology company that specializes in advanced silicon anode materials for lithium-ion batteries. The company aims to enhance the performance and longevity of batteries, particularly for electric vehicles and military applications. NanoGraf's innovative solutions are designed to address the limitations of traditional battery technologies, offering significant improvements in energy density and cycle life. Their clientele includes businesses in the automotive and defense sectors, reflecting their focus on high-performance energy solutions. Recently, NanoGraf secured $60 million in federal funding to establish one of the largest silicon anode battery material factories in Flint, Michigan, further solidifying their position in the industry. With a dedicated team and a commitment to advancing battery technology, NanoGraf is actively contributing to the evolution of energy storage solutions.

20. Tadiran Batteries

• Website: tadiranbat.com
• Ownership type: Private
• Headquarters: Lake Success, New York, United States (USA)
• Employee distribution: Israel 69%, Germany 19%, United States (USA) 11%
• Latest funding: Other (Grant), December 2020
• Founded year: 1963
• Headcount: 201-500
• LinkedIn: tadiran-batteries-ltd

Tadiran Batteries, founded in 1963 and based in Lake Success, New York, is a private battery manufacturer known for its ultra-long-life lithium batteries tailored for industrial applications. The company has carved out a niche in producing lithium thionyl chloride (LiSOCl2) batteries, which are particularly suited for low-power devices that require extended operational life, sometimes up to 40 years. Their products are utilized across various sectors, including medical devices, military applications, automotive systems, and industrial IoT solutions. Tadiran's commitment to quality is underscored by their ISO 9001:2000 certification, ensuring rigorous manufacturing and quality assurance processes. With a workforce that spans multiple countries, including a significant presence in Israel and Germany, Tadiran Batteries continues to innovate and provide reliable power solutions for demanding environments.

21. Grepow Battery

• Website: grepow.com
• Ownership type: Private
• Headquarters: Shenzhen, Guangdong, China
• Employee distribution: China 93%, United States (USA) 5%, Germany 2%
• Founded year: 1998
• Headcount: 1001-5000
• LinkedIn: shenzhen-grepow-battery-co-ltd-

Shenzhen Grepow Battery Co., Ltd. is a battery manufacturer based in Shenzhen, Guangdong, China, specializing in custom lithium battery solutions. Established in 1998, Grepow has built a reputation for innovation and quality in battery technology over its 26 years of operation. The company offers a wide array of battery products, including lithium polymer, LiFePO4, and NiMH batteries, which serve various industries such as UAV, medical, and consumer electronics. Grepow is particularly noted for its high discharge rate batteries and modular battery designs, catering to the specific needs of clients in sectors like robotics, automotive, and industrial applications. With a workforce of around 135 employees and a strong emphasis on research and development, Grepow is committed to advancing battery technology and providing reliable power solutions. Their extensive experience and focus on customization make them a significant player in the lithium ion battery manufacturing sector.

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