Li-ion batteries are in high demand due to their superior efficiency over traditional lead-acid batteries, particularly in applications like car batteries and renewable energy storage, and a wide range of industrial applications such as robotics, drones, and agricultural machinery. According to Bloomberg data, Lithium-ion technology demand surged from 0.5 GWh in 2010 to 526 GWh in 2020, with predictions of reaching 9,300 GWh by 2030. China is home to the world’s leading lithium-ion battery manufacturers, with Chinese companies being major players dominating the global battery market.. This article ranks the top 10 Chinese battery suppliers based on innovation, certifications, and global presence.
Top 10 Lithium-ion Battery Manufacturers in China
Below are the top 10 lithium battery companies shaping China’s market in 2025, selected for their innovation, certifications, and global impact on the lithium battery industry.
- Tritek Battery
- BYD Company Limited
- CATL (Contemporary Amperex Technology Co. Limited)
- Gotion High-Tech
- CALB (China Aviation Lithium Battery Co., Ltd.)
- EVE Energy Co., Ltd.
- REPT BATTERO
- Great Power
- Tianjin Lishen Battery Joint-Stock Co., Ltd.
- Phylion Battery Co., Ltd
1. Tritek Battery – Editor’s pick
| Establish time | 2008 |
| Headquarters | Shenzhen, Guangdong |
| Website | https://tritekbattery.com/ |
| Global location | China, Spain, Germany, America, Thailand |
| Core values | Innovation, Quality, United Achievement, Customer’s Satisfaction |
| Production capacity | 4 automated assembly lines with a daily output of 4,000+ packs |
Business Type: Intelligent lithium-ion battery packs and BMS solutions for light electric vehicles—including e-bikes, e-scooters, mopeds, golf carts, wheelchairs, drones, robotics, marine, and agricultural applications
Certification & Quality Control: CE, FCC, UL2271, IEC62133-2, IP67, EN 15194:2017, ISO9001, IATF16949, ISO14001, QC080000
Unique Advantages: 0 fire, 0 accident; In-house BMS; IP67-durable ensures reliable power in harsh environments; hot swapping connection-without stopping, shutting down, or rebooting the system; parallel connectivity for 2-11 batteries; well-known battery cell only (Samsung, LG, Panasonic, CBAK), support regenerative braking, etc.
Key Products:
- Lithium-ion battery packs (NCM/LFP/LMFP)
- Lithium Battery Charger
- Advanced Battery Management System (BMS)
- Battery Swap Cabinet
- Customized Battery Solution
Tritek’s Latest News Highlights
- ECE R136 Certification Achieved
Shenzhen Tritek Limited secured the ECE R136 certification for its battery packs, demonstrating compliance with stringent European safety standards for high-voltage systems in light electric vehicles and robotics. - Expansion into Thailand
Tritek established Tritek Thailand Co., Ltd. in Nakorn Pathom Province in 2024, boosting its Southeast Asia production capacity and strengthening regional supply chains. - LogiMAT China 2025 Showcase
At LogiMAT China 2025 (April 24–26, Shenzhen Convention & Exhibition Center), Tritek demonstrated its hot-swappable, high-performance battery packs for robotics and AGVs. - China Cycle Shanghai 2025 Participation
From May 5–8, 2025, Tritek featured its Dual-Battery, Multi-Battery, and Integrated BMS solutions at China Cycle in Shanghai.
2. BYD Company Limited
| Establish time | 1995 |
| Headquarter | Shenzhen, Guangdong |
| Website | https://www.byd.com/en |
| Core values | Excellence, Pragmatism, Passion, Innovation |
| Production Capacity | 117.54 GWh of power-battery installations in 2024 (second in China), plus new 30 GWh sodium-ion and 70 GWh combined power-battery bases under construction |
Business Type: Rechargeable batteries (NiMH, Lithium-ion, NCM), automotive batteries, electric vehicles, renewable energy storage systems, electronics, and rail-transit products
Certification & Quality Control: IEC 62660, UL 1642, UL 2580, UN 38.3, ISO 12405
Unique Advantages: Over 104,000 R&D personnel among 900,608 employees as of September 2024, driving innovations like Blade LFP cells, vertical integration, and next-gen chemistry.
Key Products:
- Solar power plants
- Energy-storage power plants
- Electric automobiles
- LEDs
- Electric Forklifts
BYD’s Latest News Highlights
- Aiming for 50% Overseas Sales by 2030
BYD plans to sell half of its vehicles outside China by 2030, leveraging its strong product portfolio to accelerate growth in Europe and Latin America. - Q1 2025 EV Deliveries Surpass Tesla
In Q1 2025 BYD sold over 1 million battery-electric cars—beating Tesla’s deliveries for the second consecutive quarter—and reported 98% EPS growth year-on-year. - Best-Selling EV in Australia (April 2025)
In April 2025 the BYD Sealion 7 topped Australia’s EV sales charts, outperforming Tesla’s Model Y.
3. CATL (Contemporary Amperex Technology Co. Limited)
| Establish time | 2011 |
| Headquarter | Ningde, Fujian |
| Website | https://www.catl.com/en/ |
| Global location | China, Germany, Hungary |
| Core values | Refine, Enable, Strive, Innovate |
| Production Capacity | World’s largest EV battery maker with ~37% global market share in 2023, and 56.6 GWh of battery shipments that year |
Business Type: Power and energy storage battery field, materials, cells, battery systems, battery recycling secondary utilization of the whole industry chain R & D and manufacturing capacity.
Unique Advantages: High energy density technology, long life technology, super-fast charging technology, authentic safety technology, automatic temperature control technology, and smart management technology.
Key Products:
- Lithium-ion battery modules
- Powertrains
- Large-scale grid energy storage
- Smart grid energy storage
- Distributed household energy storage
- Battery Management System for electric/hybrid vehicles
CATL’s Latest News Highlights
- €4.1 Billion JV with Stellantis in Spain
In December 2024, CATL and Stellantis agreed to invest €4.1 billion in a lithium‐battery factory in Zaragoza, aiming to start production by late 2026 with a 50 GWh annual capacity - Expansion of European Footprint
This Zaragoza plant represents CATL’s third major European facility (following Germany and Hungary), underscoring its strategy to localize production and reduce reliance on Asian manufacturing for the EV market
4. Gotion High-Tech
| Establish time | 2006 |
| Headquarter | Hefei, Anhui |
| Website | https://en.gotion.com.cn/ |
| Global location | China, the United States, Germany, Japan, India, Singapore, Vietnam, Thailand, Slovakia. |
| Core values | Cherish, Pragmatism, Integrity, Innovation |
Business Type: Lithium iron phosphate materials and cells, ternary materials and cells, power battery packs, battery management systems, and energy storage batteries used in new energy vehicles such as pure electric passenger cars, commercial vehicles, special vehicles, and light electric vehicles.
Unique Advantages: The four main materials of battery cells, battery cell structure design, battery cell processing technology and equipment, BMS, PACK, testing and evaluation, dismantling and recycling, energy storage, etc.
Key Products:
- BMS systems
- Power battery packs
- Lithium iron phosphate batteries (LiFePO4 batteries)
- Lithium battery cells
- Energy storage battery packs
Gotion’s Latest News Highlights
- Q1 2025 Financial Performance
Reported a net profit increase of 45.6% year-over-year, with revenues reaching CNY 9.06 billion, up from CNY 7.51 billion in the same period the previous year. - Strategic Investment Plans
In December 2024, unveiled plans to invest up to €2.5 billion in establishing new battery production facilities in Slovakia and Morocco. - Partnership with SK IE Technology
Formed a collaboration with South Korea’s SK IE Technology to supply EV battery separators in Europe and North America.
5. CALB (China Aviation Lithium Battery Co., Ltd.)
| Establish time | 2007 |
| Headquarter | Nanjing, Jiangsu |
| Website | http://en.calb-tech.com/ |
| Global location | China, Europe, Thailand |
| Core values | Trust, Efficient, Win-Win |
| Production Capacity | Plans to expand capacity to 500 GWh by 2025 and 1 TWh by 2030 |
Business Type: Battery packs used in new energy vehicles such as passenger vehicles, commercial vehicles, special applications, and energy storage.
Key Products:
- Li-ion batteries
- BMS
- Energy storage solutions
- Lithium battery materials
CALB’s Latest News Highlights
- Investment in Portugal Gigafactory
In February 2025, CALB announced a €2 billion investment to build a zero-carbon AI gigafactory in Sines, Portugal, expected to commence production in 2028. - Acquisition of Stake in Jiangsu Olive Sensors High-Tech
On May 6, 2025, CALB agreed to acquire an 11% stake in Jiangsu Olive Sensors High-Tech Co., Ltd. for approximately CNY 510 million, enhancing its capabilities in sensor technology integration. - Expansion of Wuhan Base
CALB plans to increase the capacity of its Wuhan manufacturing base by 150%, aiming for a total capacity of 50 GWh to meet growing demand
6. EVE Energy Co., Ltd.
| Establish time | 2001 |
| Headquarter | Huizhou, Guangdong |
| Website | https://www.evebattery.com/en |
| Core values | Pursue Excellence, Create Value, Dependability, Teamwork, Respect Individuals |
| Production Capacity | Plans for a new gigafactory in the UK |
Business Type: Battery packs for passenger vehicles, commercial applications, energy storage, recycling, consumer electronic devices, medical devices, power toos&LEV, automotive electronics, smart security, smart city, smart meters.
Certification&Quality Control: CE, UL, UN38.8, ISO9001, IATF16949, QC080000
Unique Advantages: 5400+ R&D staff
Key Products:
- Consumer battery (primary lithium battery, small lithium-ion battery, cylindrical battery)
- Power Battery (prismatic NCM cell, pouch NCM cell, prismatic LFP cell, EV-cylindrical cell, BMS, module, battery system development)
EVE’s Latest News Highlights
- Malaysia Plant Begins Operations
EVE Energy’s first overseas factory in Malaysia commenced operations, marking the company’s 53rd global facility. The plant is expected to start supplying energy storage batteries to Tesla’s U.S. operations in 2026. - UK Gigafactory Investment
EVE Energy is in advanced negotiations to invest £1.2 billion in building the UK’s largest gigafactory near Coventry, with an eventual capacity of 60 GWh. The project aims to create 6,000 jobs and includes battery recycling capabilities. - Strategic Supply Agreement with KBS
In April 2025, EVE Energy signed a strategic supply contract with Germany’s KBS for cylindrical cells, enhancing its presence in the European market.
7. REPT BATTERO
| Establish time | 2017 |
| Headquarter | Wenzhou, Zhejiang |
| Website | https://chinarept.com/en/ |
| Production Capacity | Plans to expand capacity to 150 GWh by 2025 |
Business Type: EV, ESS
Unique Advantages: SCL die-cutting technology, detachable CTP technology, minimalist cover technology, internal circulation self-balancing technology.
Key Products:
- High-quality solutions for new-generation electric vehicles
- Intelligent electric energy storage systems
- High-power traditional lithium-ion batteries for solo and system applications
REPT’s Latest News Highlights
- Launch of 392Ah Battery Cell and Powtrix™ 3.0
In May 2025, the company released its latest 392Ah energy storage battery cell and the Powtrix™ 3.0 version 6.26MWh energy storage battery cabin, enhancing its product offerings in the energy storage market. - Participation in International Solar Technology Expo
In April 2025, the company participated in the International Solar Technology Expo in Munich, Germany, to explore new opportunities in green energy and sustainable development. - Expansion into Indonesia
In January 2025, the company announced plans to develop an 8GWh gigafactory in Indonesia specializing in lithium-ion cells for battery energy storage systems (BESS), marking its first overseas plant.
8. Great Power
| Establish time | 2001 |
| Headquarter | Guangzhou, Guangdong |
| Website | https://www.greatpower.net/en/ |
| Global location | China, Japan, Germany, the United States |
Business Type: Energy storage cell, utility-scale energy storage system, consumer battery, EV battery, intelligent PV
Certification&Quality Control: RoHS, UN38.3, IEC62619, ISO9001, ISO14001, IATF16949
Key Products:
- Energy storage cell
- Sodium-ion battery
- Liquid-cooled pack
Great Power’s Latest News Highlights
- Participation in BNEF Shanghai Summit
In December 2024, the company attended the Bloomberg New Energy Finance (BNEF) Shanghai Summit, highlighting its role in the global energy storage industry. - Unveiling of 100Ah Residential Storage Cell
In November 2024, Great Power introduced a new 100Ah residential storage cell with extended cycle life, aiming to enhance home energy storage solutions. - Investment in Battery Plants
In July 2024, the company announced plans to build two battery factories with a total investment of 2.3 billion yuan, aiming to increase its production capacity.
9. Tianjin Lishen Battery Joint-Stock Co., Ltd.
| Establish time | 1997 |
| Headquarter | Tianjin |
| Website | https://en.lishen.com.cn/ |
| Global location | China, Germany, the United States |
| Production capacity | Annual production capacity of 31 GWh |
Business Type: Consumer Li-ion batteries, vehicle-mounted products, energy storage products
Certification&Quality Control: GB, UL1642, CTIA, IEC62133, PSE, UN38.3, etc
Key Product:
- Polymer batteries
- Cylindrical batteries
- Square batteries
Lishen’s Latest News Highlights
- Launch of 5.016MWh Energy Storage System
In November 2024, Lishen Battery announced the production of a 5.016MWh energy storage battery container system designed for the overseas market, enhancing its product offerings in large-scale energy storage solutions. - Development of New Super-Capacitor Unit
In October 2023, Lishen Battery’s subsidiary, Tianjin Lishen Super-electric Technology Co., Ltd., successfully completed the research and manufacture of a new super-capacitor unit and high-voltage module products, expanding its product portfolio in advanced energy storage technologies. - Participation in Intersolar Europe 2024
Lishen Battery showcased its latest energy storage products at Intersolar Europe 2024, demonstrating its commitment to international markets and renewable energy solutions.
10. Phylion Battery Co., Ltd
| Establish time | 2003 |
| Headquarter | Suzhou, Jiangsu |
| Website | https://www.phylion.com/ |
| Global location | China, Hungary, Netherlands, India, Singapore, Thailand, Vietnam, Indonesia |
| Core value | Proactivity, Truth-seeking, Creativity |
Unique Advantage: 20 years of industry experience, Covering multi-scenario applications, Efficient ecological layout, 28 million groups of product applications, and In-depth segmentation.
Key Products:
- New energy vehicle battery solutions
- ESS battery solutions
- LEV battery solutions
- E-bike battery solutions
Phylion’s Latest News Highlights
- Launch of “Electric Magic Cube” Lithium Battery for Trucks
In December 2024, Phylion introduced the “Electric Magic Cube,” a 24V automotive start-stop lithium battery designed for heavy-duty trucks. This innovation aims to accelerate the transition from lead-acid to lithium batteries in the trucking industry. - Grand Opening of Indonesian Production Base
In June 2024, Phylion inaugurated a new production facility in Indonesia, enhancing its manufacturing capabilities and expanding its presence in Southeast Asia. - Strategic Partnership with Ofero
Also in June 2024, Phylion announced a strategic partnership with Ofero to advance lithium-ion battery technologies and expand their applications in various sectors.
All the companies included in our listing have active customer service, and you can contact them via email to learn more about their products and prices.
Besides these lithium-ion battery manufacturers in China, there are a lot of other professional companies. The choice of supplier depends on the needed application. Every manufacturer and supplier has its strengths, weaknesses, and richer experience in some areas than others.
Looking for a certified lithium-ion battery manufacturer in China?
Contact Tritek for customized BMS-integrated battery solutions.
FAQ
What are the steps in making batteries?
The battery manufacturing process can be divided into three main categories: cell preparation, module assembly, and final testing.
- Cell Preparation: BMS Testing, Cell Sorting
- Module Assembly: Cells assembled into holder, Battery Module Resistance Welding, Acquisition Board Laser Welding, Shell Gluing
- Final Testing: Battery Aging, Air Tightness Testing, PACK Finished Product Testing
For more about the lithium battery production process, learn from our page Battery Pack Manufacturing Process
Contact Tritek for Custom Battery Solutions
LFP and NMC: Which is better?
LFP is better on lower cost, longer cycle life, higher power density, and more safety, while NCM is better on higher energy density, higher volume density, and lighter weight.
Learn more about LFP vs. NCM from our latest article: LFP vs. NMC: Which is better?
What are the key points to consider when selecting a lithium-ion battery manufacturer?
Certifications & Safety: Ensure compliance with global standards (e.g., ISO, UL, IEC) for reliable power and safety.
Application Expertise: Prioritize manufacturers with proven experience in your industry (e.g., car batteries, energy storage, robotics).
Cell Quality: Opt for suppliers using high-grade prismatic cells or NMC/LFP chemistry from reputable brands (e.g., Samsung, CATL, LG energy solution).
Scalability: Verify production capacity to meet your demand, especially in the fast-growing global battery market.
Global Support: Choose companies with international locations for streamlined logistics and after-sales service.
Cost vs. Performance: Balance budget constraints with energy density, cycle life, and warranty terms.
Customized solutions: Look for suppliers offering tailored BMS or battery designs (e.g., Tritek’s hot-swappable solutions).
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