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Top 15 Lithium-ion Battery Manufacturers

The demand for lithium-ion (Li-ion) batteries has skyrocketed in recent years, , thanks to their widespread use in electric vehicles, consumer electronics, renewable energy storage, and other advanced applications. As this technology becomes more integral to our daily lives, battery manufacturing is pivotal to global energy solutions, the market for lithium-ion battery manufacturers has expanded, with companies competing to produce the most efficient, durable, and environmentally friendly solutions.

In this article, we explore the top 15 lithium-ion battery manufacturers, providing insights into their unique capabilities, products, and market influence. Whether you’re a business buyer looking for reliable suppliers or simply curious about the key players in the industry, this comprehensive overview offers valuable information on the companies driving innovation in lithium-ion battery technology.

Top 15 Lithium-ion Battery Manufacturers

Let’s have a short view of the top lithium-ion battery manufacturers first:

  • Contemporary Amperex Technology Co., Ltd. (CATL) 
  • BYD Co., Ltd.
  • EVE Energy Co., Ltd. (EVE)
  • Shenzhen Tritek Limited
  • LG Chem Ltd.
  • Panasonic Corporation
  • Samsung SDI Co., Ltd.
  • Tianjin Lishen Battery Joint-Stock Co., Ltd. (Lishen Battery)
  • BAK Power Battery
  • Ruipu Lanjun Energy Co., Ltd. (REPT Battero)
  • Maxell, Ltd.
  • Toshiba Corporation
  • Hitachi, Ltd
  • SK Innovation Co., Ltd
  • Automotive Energy Supply Corporation (AESC)

Contemporary Amperex Technology Co., Ltd. (CATL)

HeadquartersNingde, China
Global locationChina, Germany, Hungary

Innovative Technology: High energy density, long service life, super-fast charging, authentic safe, automatic temperature control, smart management.


  • Passenger Vehicles: electric private vehicle solutions, electric operating vehicle solutions, hybrid solutions
    • Advantages: Ultra-long driving range, instant charge and go, break boundaries, ultra-long service life, intelligent management
  • Commercial Application: road passenger transport, urban delivery, heavy-duty transport, urban street cleaning, construction, two-wheeled vehicles, vessels, and special vehicles.
    • Advantages: Standing the test of time, confidence comes with reliability, easy drive in cold and heat, services beyond expectations, smart, instant feedback.
  • Energy storage solutions: energy storage on power generation, energy storage on power transmission and distribution, energy storage on power consumption.
    • Advantages: whole-life cost management, comprehensive safety, whole-process solution.
  • Battery recycling and utilization

Founded in 2011, Contemporary Amperex Technology Co., Limited (CATL) swiftly became a global leader in lithium-ion batteries for electric vehicles (EVs) and energy storage. The company’s early growth was driven by strategic partnerships with major automakers like BMW and joint ventures with SAIC Motor and others. CATL expanded globally, establishing production bases in multiple countries and acquiring Brunp Recycling for battery recycling operations.

By 2022, CATL’s Yibin Plant became the world’s first zero-carbon battery factory, and the company introduced the advanced Qilin battery with CTP 3.0 technology. In 2023, CATL led in EV battery consumption and energy storage, launching the Shenxing Superfast Charging Battery and achieving zero-carbon certification at Zhaoqing Plant.

CATL implements battery management systems to enhance the performance and safety of their automotive batteries, ensuring reliability across various applications. CATL plays a pivotal role in manufacturing automotive batteries for electric and hybrid vehicles, leveraging advanced materials and technologies to meet the growing demands of the automotive industry.

CATL’s sustainability goals include achieving carbon neutrality in its core operations by 2025 and across the battery value chain by 2035. Through innovation, strategic partnerships, and a focus on sustainability, CATL has established itself as a leader in the battery industry.

BYD Co., Ltd.

HeadquartersShenzhen, China
Global locationChina, Brazil, Hunary, Inida, Indonesia, Thailand, United States, Uzbekistan

Key products:

  • Electronics: Smartphone, Notebook, Personal computer, new intelligent product, auto intelligent system, medical devices, data center
  • Transportation: buses, coaches, taxis, logistics, construction and sanitation vehicles, special vehicles for warehousing, port, airport, mining operations, forklift, and rail transit.
  • New Energy: Electric vehicle batteries, energy storage systems(ESS)

BYD (Build Your Dreams) is a leading Chinese multinational company specializing in electric vehicles, batteries, and renewable energy solutions. Founded in 1995 with 20 employees and a modest initial investment, BYD quickly became a key supplier of lithium-ion batteries to major electronics companies like MOTOROLA and NOKIA. In 2003, BYD entered the automotive industry, launching its first compact car, the BYD F3, in 2005, which became one of China’s best-sellers.

BYD’s electric vehicle (EV) journey gained momentum with the introduction of the world’s first plug-in hybrid, the BYD F3DM, in 2008, and significant investment from Warren Buffett’s Berkshire Hathaway. The company expanded globally, forming strategic partnerships with Daimler AG, and developing innovative projects like the SkyRail monorail system.

The company’s commitment to sustainability and innovation has earned recognition from organizations like the United Nations Development Program and the Zayed Future Energy Prize. BYD’s production facilities span Europe, North America, South America, and Asia, focusing on electric public transportation and clean energy solutions. This emphasis on sustainability, innovation, and global expansion has established BYD as a leading force in the electric vehicle and renewable energy industries.

EVE Energy Co., Ltd. (EVE)

HeadquartersHuizhou, China
Global locationChina, Malaysia, America


  • Consumer battery:
    • Primary lithium battery (Li-SOCI2 batteries, Li-MnO2 batteries, battery capacitor SPC, ER+SPC solution, long-life rechargeable lithium-ion battery cells)
    • consumer Li-ion battery (pouch cell, bean cell)
    • cylindrical cell
  • Power battery: prismatic LFP cell, prismatic NCM cell, pouch NCM cell, EV-cylindrical cell, battery module, BMS(battery management system), battery system development


  • IoT solution: smart meters, automotive electronics, smart security, smart city, consumer electronics, power tools, LEV (light electric vehicle)
  • Energy internet solution: passenger vehicles, commercial applications, energy storage, recycling

EVE Energy Co., Ltd., founded in 2001, is a leading Chinese battery manufacturer with a diverse product range, including primary lithium batteries, consumer lithium-ion batteries, and power batteries for electric vehicles and energy storage. The company began producing primary lithium batteries in 2003 and was listed on the Shenzhen GEM in 2009.

EVE expanded its manufacturing bases over the years, with significant growth in power batteries starting in 2015. It established partnerships with major automotive manufacturers like Daimler AG, Hyundai Kia, and BMW Group, and also expanded internationally with EVE Malaysia Sdn Bhd.

EVE Energy’s focus on innovation and sustainability has earned it recognition as a “National Green Factory” and a “National Enterprise Technology Center.” With a global reach and a commitment to quality, EVE Energy has become a key player in the battery industry, supplying products to the consumer electronics and electric vehicle markets.

Shenzhen Tritek Limited

HeadquartersShenzhen, China
Global locationChina, Spain, Germany



Tritek is a leading manufacturer specializing in customized battery packs, with a strong focus on battery safety and intelligent design. The company quickly formed partnerships with major manufacturers in Europe and gained approval from leading automotive companies.

Tritek prioritizes safety and quality, having implemented the IATF16949 standard for battery design and production in 2020. The company invested over 100 million RMB to automate its production lines, with three SMT lines for PCBA and four semi-automatic lines for battery assembly.

Tritek has expanded internationally, with branches in Spain and Europe, and plans to open new production sites in Southeast Asia and Europe. The company aims to offer “0km distance” service with more centers across Europe and North America. Tritek’s dedication to battery safety and intelligent manufacturing makes it a key player in the lithium-ion battery industry.

LG Chem Ltd.

HeadquartersSeoul, South Korea
Global locationThailand, China, India, Vietnam, Indonesia, Malaysia, Singapore, Japan, America, Germany, Turkey, Russia, Hungary, Poland


  • Petrochemicals: NCC/PO, PVC/Plasticizers, ABS, acrylates, high-performance materials, sustainability (POE, CNT), Nexolution (SAP, NBL), catalyst
  • Advanced materials: cathode material, electronic material, engineering materials, separator material, water solution, battery material
  • Life sciences: primary care, special care, aesthetic
LG Chem
LG Chem

LG Chem, founded in 1947 as Lucky Chemical Co., Ltd., is South Korea’s largest chemical company, specializing in a wide range of products including petrochemicals, batteries, electronic materials, and life sciences. Initially focusing on cosmetics and synthetic resins, the company expanded into various chemical and industrial fields over the years. By 1995, it was renamed LG Chem, marking its integration into the broader LG Group.

LG Chem’s growth is driven by continuous innovation and diversification. The company has played a significant role in the development of key materials and technologies, such as PVC, synthetic detergents, lithium-ion batteries, and advanced polymer resins. Throughout its history, LG Chem has expanded its global footprint, establishing manufacturing facilities in China, Poland, and the United States, among other locations.

The company’s battery division is especially notable, with LG Chem being a major supplier for electric vehicles (EVs) and energy storage systems. LG Chem spun off its energy solutions division in 2020, creating LG Energy Solution to focus on EV batteries and renewable energy. LG Chem is also recognized for its commitment to sustainability, launching green brands like LETZero and investing in eco-friendly materials and technologies.

Panasonic Corporation

HeadquartersOsaka, Japan
Global locationJapan, China, Europe, Asia / Oceania, The Near and Middle East/Africa, North America, Latin America

Products & Services:

  • Audio-Video solutions
  • Automotive solutions
  • Computer & Tablets
  • Consumer products
  • EV batteries
  • Energy solutions
  • Factory equipment solutions
  • Food tech solutions
  • Home & building solutions
  • Inflight solutions
  • Logistics solutions
  • Smart mobility
Panasonic Corporation

Panasonic Corporation, founded in 1918 by Konosuke Matsushita, is a major Japanese multinational electronics company. It began with the production of electrical plugs and sockets, quickly expanding into consumer electronics, home appliances, and industrial systems. Early products included radios, washing machines, and television sets.

In the 1960s, Panasonic expanded internationally, establishing subsidiaries and manufacturing facilities in the U.S. and other countries. Throughout the 20th century, it continued to innovate, producing popular electronics like VHS camcorders, CD players, and DVD players.

In 2008, Panasonic changed its name from Matsushita Electric Industrial Co., Ltd. to align with its globally recognized brand. The company also demonstrated a commitment to sustainability, launching eco-friendly initiatives and acquiring SANYO Electric Co., Ltd. to strengthen its position in the battery industry.

Today, Panasonic produces a wide range of products, from consumer electronics to industrial systems, and focuses on innovation and sustainability. Its global reach and diverse product portfolio have made it a leading player in the electronics industry.

Samsung SDI Co., Ltd.

HeadquartersSeoul, South Korea
Global locationSouth Korea, China, Germany, UK, USA, Vietnam, India, Hungary, Japan, Malaysia


  • Small-sized Li-ion battery: Fit for laptop, tablet, mobile phone, wearable device, power bank, power tool, garden tool, vacuum cleaner, e-bike, e-scooter, ignition
  • Automotive battery: Fit for pure electric vehicle (EV), plug-in hybrid electric vehicle (PHEV), hybrid electric vehicle (HEV), micro-/mild hybrid electric vehicle (micro-/mild HEV)
  • Energy storage system (ESS): Fit for utility commercial solution, UPS UES solution, residential solution, BTS solution
  • Electronic materials: semiconductor, LCD, OLED, photovoltaic
Samsung SDI Co. Ltd.

Samsung is a South Korean multinational conglomerate founded in 1938 by Lee Byung-chul. Initially a trading company, Samsung has grown to become one of the largest and most influential corporations in the world, known for its consumer electronics, semiconductors, and technology products.

Samsung is best known for its innovative electronics, including smartphones, televisions, home appliances, and memory chips. The company has expanded globally, with production facilities and branches in countries like the United States, China, Mexico, and Brazil.

In addition to consumer electronics, Samsung has a significant presence in the electric vehicle (EV) industry through its subsidiary Samsung SDI, which manufactures batteries and energy storage systems. The company’s emphasis on innovation, quality, and sustainability has earned it recognition and numerous awards.

Tianjin Lishen Battery Joint-Stock Co., Ltd. (Lishen Battery)

HeadquartersTianjin, China


  • Consumer Li-ion battery:
    • polymer battery (branded electronic product, wearable device, mobile power, drone, mobile phone, laptop, bicycle)
    • cylindrical battery (electric four-wheeler, electric two-wheeler, power tool, garden tool, vacuum cleaner, sweeping robot, quick charger power bank, portable energy storage)
    • square battery (mobile power, drones)
  • Vehicle-mounted products:
    • passenger vehicle (BEV, PHEV)
    • light commercial vehicle (logistics vehicle, sanitation vehicle, forklift)
    • heavy commercial vehicle (heavy truck, mining truck, passenger vehicle)
    • others (elderly mobility vehicle, tourist car, golf club car)
  • Energy storage products: power energy storage, industrial and commercial energy storage, household energy storage

Tianjin Lishen Battery Joint-Stock Co., Ltd., founded in 1997, is a prominent Chinese manufacturer of lithium-ion batteries. The company has established itself as a key supplier for various industries, including electronics, electric vehicles, and energy storage.

Lishen gained early recognition by becoming a qualified supplier for Motorola, Samsung, and Apple, among others. Its production capacity grew rapidly, reaching over 200 million Ampere-hours (Amh) by 2005. The company has also been involved in vehicle power batteries, supplying hybrid buses at the 2008 Beijing Olympics.

In recent years, Lishen has focused on expanding its production capacity and strengthening its R&D capabilities. The company has entered into strategic partnerships with leading automotive manufacturers and energy companies, producing innovative battery technologies like cylindrical and lithium titanate batteries. These advancements have been applied to various sectors, from heavy trucks to industrial energy storage.

BAK Power Battery

HeadquartersShenzhen, China
Global locationChina, India, USA, Germany


  • Small power battery
  • Power battery
  • Energy storage battery
  • Polymer battery

BAK Power, established in 2005, is a leading Chinese manufacturer of lithium-ion batteries. The company has a strong focus on innovation and has achieved significant milestones in battery technology and industrialization.

In recent years, BAK Power has expanded its operations and partnerships, including strategic collaborations with Siemens in digital industrialization. They have also launched various battery series, such as prismatic batteries and cylindrical batteries, catering to different market needs.

BAK Power’s involvement in new energy projects, like photovoltaic energy storage and electric vehicles, demonstrates its commitment to sustainable energy solutions. With a focus on safety and quality, the company has powered over 200,000 vehicles without safety accidents, earning recognition in the industry.

Compared to traditional lead-acid batteries, BAK’s lithium-ion batteries offer higher voltage, smaller size, and longer lifespan, underscoring the technological advancements and benefits of lithium-ion solutions.

REPT BATTERO (Ruipu Lanjun Energy Co., Ltd.)

HeadquartersWenzhou, China


  • EV (electric vehicle) battery
  • ESS (Energy storage system) battery: energy storage on the power side, energy storage on the power generation side, grid side energy storage

REPT, established in 2017, is a dynamic player in the power battery industry, known for its innovative technologies and significant contributions to electric vehicles (EVs) and energy storage solutions.

Since its inception, REPT has achieved remarkable milestones, including the establishment of its manufacturing base in Wenzhou and the deployment of high-capacity battery production lines. The company has focused on developing advanced battery technologies, such as high-specific-energy LFp and NCM batteries, catering to various applications in electric vehicles and energy storage systems.

REPT’s collaboration with major automotive manufacturers, such as Dongfeng, Geely, and FAW, underscores its commitment to supplying high-quality batteries for electric vehicles. The company’s success in securing project designations and entering international markets highlights its growing influence in the global power battery industry.

In recent years, REPT has made significant strides in battery development, achieving milestones like the successful development of long-life LFp power batteries and high-energy-density PHEV batteries.

Maxell, Ltd.

HeadquartersOsaka, Japan
Global locationJapan, China, Singapore, America, Latin America, Canada, England


  • Batteries: primary batteries, rechargeable batteries, oxygen sensors, all-solid-state battery
  • Tapes: adhesive tapes, cloth tapes, masking tapes, filament tapes, butyl tapes, metal foil tapes

Maxell, founded in 1960 as Maxell Electric Industrial Co., Ltd., has evolved into a global leader in the electronics and energy industries with a rich history of innovation and technological advancement.

Since its inception, Maxell has pioneered several groundbreaking products, including the first alkaline dry battery in Japan in 1963 and the commercialization of audio cassette tapes in 1966. Over the years, the company expanded its product portfolio to include a wide range of batteries, magnetic tapes, optical discs, and electronic devices, catering to diverse consumer and industrial needs.

Maxell’s commitment to innovation is evident through its development of cutting-edge technologies such as lithium-ion rechargeable batteries, optical storage solutions, and wireless charging systems. The company’s focus on research and development has enabled it to stay at the forefront of technological advancements, ensuring its relevance in an ever-changing market landscape.

Toshiba Corporation

HeadquartersTokyo, Japan

Products and services:

  • Energy systems & solutions
  • Infrastructure system & solutions
  • Building solutions
  • Retail & printing solutions
  • Electronic device & storage solutions
  • Digital solutions
  • Battery business
Toshiba Corporation

Toshiba, founded in 1875 as Tanaka Seizo-sho and later known as Tokyo Shibaura Electric Co., Ltd., has a storied history of innovation and industrial leadership. Originally focused on the manufacture of electric lamps, Toshiba quickly diversified its portfolio to include a wide range of products, from consumer electronics to industrial machinery.

Over the years, Toshiba has undergone several mergers and acquisitions, expanding its presence in various sectors such as power generation, communications equipment, and medical devices. Notable milestones include the merger with Shibaura Engineering Works Co., Ltd. in 1939 to form Tokyo Shibaura Electric Co., Ltd. (later renamed Toshiba Corporation), and the acquisition of Westinghouse Electric Company in 2006.

Toshiba’s commitment to technological advancement and corporate responsibility is evident through its participation in initiatives such as the United Nations Global Compact and the adoption of environmental management systems. Despite facing challenges such as corporate restructuring and divestments in recent years, Toshiba remains a prominent player in the global technology and manufacturing landscape.

Hitachi, Ltd

HeadquartersTokyo, Japan
Global locationAmerica, Singapore, China, India, UK, Australia

Products & solutions:

  • Digital systems & services: social infrastructure information, cloud service, IoT / Data management, control systems, digital IT infrastructure solutions, storage solutions, etc.
  • Green energy & mobility: power grids, nuclear energy, clean energy, energy management services and distributed power source solutions, IT & OT solutions for energy
  • Connective industries: home appliances, electron microscopes, etc.
Hitachi Chemical Co., Ltd.

Hitachi, established in 1910, has evolved into a global technological powerhouse with a rich history of innovation across various sectors. Initially focused on electrical engineering, Hitachi’s early achievements included the development of Japan’s first 4-kilowatt induction motor and the country’s inaugural mainline electric locomotive.

Over the decades, Hitachi diversified its portfolio, expanding into areas such as industrial machinery, transportation, and electronics. The company’s pioneering spirit led to breakthroughs in diverse fields, from manufacturing electric refrigerators in the 1930s to developing the world’s first cars for the Shinkansen (Bullet Train) in the 1960s.

Hitachi’s commitment to innovation remained steadfast, with notable milestones including the development of the first transistor-based electronic computers in the late 1950s, and the introduction of the world’s smallest contactless IC chip in 2002.

In recent years, Hitachi has continued to push the boundaries of technology, with achievements ranging from the development of lithium-ion battery systems for hybrid trains to the launch of the Lumada IoT Platform in 2016.

SK on (Subsidiary of SK Innovation Co., Ltd)

HeadquartersSeoul, South Korea
Global locationSouth Korea, China, USA, Hungary

Main business:

  • Battery business: Produces batteries for electric vehicles and ESS (Energy Storage System) while being recognized by global automakers for its state-of-the-art technology.

SK on, a subsidiary of SK Innovation Co., Ltd, has established itself as a leading player in the global battery industry, particularly in the electric vehicle (EV) sector.

SK on’s journey can be traced back to its early forays into lithium-ion battery development in the 1980s and its subsequent involvement in pioneering projects for electric vehicles. Over the years, the company has achieved significant milestones, including the establishment of joint ventures with major automotive groups like BAIC Group and Daimler Mercedes-Benz.

Key highlights of SK on’s evolution include the expansion of its battery production lines in Seosan, Korea, and the development of mass production facilities in various locations such as Georgia, USA, Hungary, and China. These facilities have enabled SK on to scale up its manufacturing capabilities and ensure a reliable global supply chain for EV batteries.

Furthermore, SK on’s technological prowess and manufacturing expertise have earned it prestigious contracts from leading automakers like Kia Motors and Daimler, cementing its reputation as a trusted partner in the automotive industry.

AESC (Automotive Energy Supply Corporation)

HeadquartersYokohama, Japan
Global locationJapan, US, UK, China, France, Spain


  • Battery: LFP and NCM, pouch, prismatic and cylindrical, EVs, Grid-scale and commercial BESS

AESC (Automotive Energy Supply Corporation) is a world-leading battery technology company founded in Japan in 2007, headquartered in Yokohama. With a diverse and experienced management team, AESC boasts a workforce of 12,000 employees. The company specializes in developing and manufacturing high-performance batteries for zero-emission electric vehicles (EVs) and energy storage systems (ESS).

AESC has a track record of innovation and leadership in the battery industry, pioneering mass-produced lithium-ion EV batteries in 2010 and establishing the first gigafactory for EV batteries in the U.S. and U.K./Europe in 2012. With a focus on safety, AESC has maintained a proven safety record with zero critical incidents, powering over one million cars on the road today and supplying 15 GWh of energy storage systems across 60+ countries.

AESC’s global manufacturing footprint spans over 15 years, with facilities in the U.S., U.K., Europe, Japan, and China, enabling the company to serve customers worldwide seeking clean energy transportation solutions. Embracing a “Local for Local” strategy, AESC prioritizes manufacturing close to end markets, employing local community members, and establishing itself as a preferred local partner for leading OEMs.

Supported by blue-chip shareholders such as Nissan, Envision Energy, GIC, Keppel, HongShan, and Primavera Capital, AESC is poised for continued growth and innovation in the dynamic battery industry.


In conclusion, the article provides an insightful overview of the top 15 lithium battery manufacturer, showcasing their innovative technologies, diverse product offerings, and global influence. From industry giants like CATL and Panasonic to emerging players like REPT BATTERO and Tritek, each company plays a pivotal role in advancing battery technology for electric vehicles, energy storage systems, consumer electronics, and beyond.

With a strong emphasis on sustainability, innovation, and global expansion, these manufacturers are driving the transition towards clean energy transportation solutions and shaping the future of the battery industry.


What is the top 10 LiFePO4 battery manufacturers in China?

How to choose the right battery for your project?

  • Evaluate the need for rechargeable or non-rechargeable batteries, appraise available space, ponder over system operating voltage, examine power requirements, think about the application, scrutinize battery chemistry, assess size and weight, evaluate energy density, consider current availability, appraise durability, contemplate the battery’s lifetime. You can also learn detail from our article How to Choose the Right Battery for Your Project: A Comprehensive Guide.

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Bluen Lee

Hello, I'm Bluen, I have over 25 years in the battery industry.
Throughout my career, I've developed a deep understanding of the battery market and kept up with the latest trends in R&D.
I'm excited to share my insights and knowledge with you through my blog.


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