Best EV Battery Manufacturers Suppliers

Trumony Aluminum Limited

🇨🇳 China

2017

201-300 people

Manufacturer/Trading Company/Wholesaler

ODM manufacturer

Product customization

High-tech enterprise

Eco-friendly supplier

Shipments

401

Key customer

EULER MOTORS

Key market

Africa

Review

Bare Aluminum Cooling Ribbon of 25-Cell for 21700 EV Battery Pack$70

Customized Liquid Cold Tube for Efficient Cooling of 25-Cell EV Battery Pack$100

Brazed Aluminum Cold Plate with Serpentine Channel for 20-Cell Energy Storage Battery$80

Flat Channel Liquid Cooling Plate for 24-Cell Lithium Ion Battery Pack$80

Customized Cold Plate with Lightweight Design for ESS Battery Pack$80

Shenzhen Center Power Tech Co., Ltd.

🇨🇳 China

1994

2001-5000 people

Manufacturer/Distributor/Service Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Shipments

3378

Key customer

CONG TY TRACH NHIEM HUU HAN VIET NAM CENTER POWER TECHNOLOGY

Key market

🇺🇸 United States

Description

Shenzhen Center Power Tech Co., Ltd., also known as Vision Group, is a world-leading provider of smart energy solutions and one of the largest battery manufacturers globally. Founded in 1994 and headquartered in Shenzhen, China, the company was listed on the Shenzhen Stock Exchange in 2014 (SZSE: 002733). With a workforce of over 4,000 employees, the group operates five R&D and manufacturing bases across China and Vietnam, covering millions of square feet and maintaining a production capacity exceeding 3,300,000 KVAH per year. The company is a pioneer in the development and commercialization of Valve-Regulated Lead Acid (VRLA) batteries and has expanded its expertise into lithium-ion, hydrogen fuel cell, and sodium-ion technologies. Their comprehensive product portfolio includes VRLA-AGM, GEL, and deep-cycle batteries, alongside advanced lithium iron phosphate (LiFePO4) modules and solid-state batteries. These solutions serve critical industries such as telecommunications, UPS, motive power (forklifts, golf carts, and EVs), and large-scale renewable energy storage. As a vertically integrated manufacturer, they offer extensive OEM and ODM services, supported by a team of approximately 300 R&D engineers and 120 quality assurance personnel. Vision Group maintains a robust global presence with subsidiaries in the United States, Europe, Singapore, and India, exporting to over 100 countries. Their commitment to quality is evidenced by numerous international certifications, including ISO 9001, ISO 14001, OHSAS 18001, CE, UL, RoHS, and VdS. The company partners with major global entities such as China Mobile, Eaton, and Exide, providing reliable energy storage systems and intelligent battery management systems (BMS) for diverse industrial applications.

Rechargeable LiFePO4 576V 180ah EV Battery Packs for Passenger Car, Bus, Sedan Car Battery Module$28276

336V 60ah Lithium Battery Pack for Phev Phev Bus Vehicle LiFePO4 Battery Pack$5989

Shenzhen Bak Technology Co., Ltd.

🇨🇳 China

2001

101-200 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Shipments

122

Key customer

SAGER ELECTRONIC

Key market

Asia

Review

4.9

Lithium-ion Battery Pack BAKTH-18650-10S5P for EV battery$93.5

Rechargeable Lithium Ion 3.2V 277ah 280Ah External Battery lifepo4 Battery for Golf Cart$150.5

Lithium-ion Rechargeable Battery Pack BAKTH-18650-5S5P-3DC.$53

Rechargeable Lithium Polymer Battery Pack 402933 3.7V 300mAh for Wearable Devices$3.05

Customized LiFePo4 Battery BAKTH-26650FE-4S-12P Battery Pack for Electronic Appliance$145

Manufacturer 12V 100Ah LiFePO4 Battery battery for energy storage outdoor power solution$265

605776P-2S-2 Rechargeable 7.4V 2500mAh Lithium Polymer Battery Pack Rechargeable Battery Replacement Pack$6.25

Lithium-ion Battery Pack 14.8V 4400mAh with UL1642

523450 3.7V 950mAh Lithium-polymer Battery$1.49

Factory Price Deep Cycle 12.8V 6Ah LiFePo4 Battery Pack for Golf Cart$24.09

Li-ion Rechargeable Battery 32700 15S5P 48V 30Ah for wheelers/electric bicycles/scooter battery pack$243.55

Lithium-ion Battery Pack 25.9V/10Ah Soft Pack 18650 Cell UL1642 CE Certified$74

Shenzhen Aitop Intelligent Equipment Co., Ltd.

🇨🇳 China

2020

51-100 people

Manufacturer/Trading Company/Service Company/Wholesaler/Distributor

OEM manufacturer

ODM manufacturer

Product customization

Patented technology

Shipments

Key customer

CARBON COMPASS ENTERPRISE

Key market

🇰🇷 South Korea

Review

18650 32650 21700 EV Battery Cell Pack Manual Welding Welder Machine$2800

LiFePO4 Li Ion Battery Pack Assembly Line Equipment 18650 32650 32700 EV Battery Assembly Macchine$5000

Tesla EV 21700 Battery Pack Ultrasonic Aluminum Wire Bonding Machine 18650 Battery Welding Wire Bonder Machine$40000

18650 Battery Pack Integrated Tester, 32650 Power Battery Pack Testing Equipment, EV 21700 Battery Pack Tester$500

120A 200A 300A Battery Pack Integrated Tester, Power Battery Pack 100vtesting Equipment, EV Battery Pack Tester$500

18650/21700/26650 Battery Grading Test Sorter EV/E Bicycle/E Tricycle Battery Pack Line Sorting Machine$800

100V 100A 120A 60A 30A 20A 10A Discharge Testing Machine Lithium Battery Pack Discharging Testing Equipment$10000

Two Side Battery 5000A/8000A Spot Welding Machine CNC Automatic Cylindrical Battery Pack Welding Welder$3000

60V/100V 100A Charging and Discharge Cylinder Cell Discharging Aging Cabinet Aging Testing Shenzhen Aitop Battery Pack Tester$900

24s 120A BMS Tester Machine for 18650 21700 32650 Battery Pack Testing BMS PCB Test Tester$5000

18650 265650 32650 5V3a 5A 6A Lithium Battery Charge Discharge Machine Formation Battery Capacity Tester$3800

512 Channel 5V 3A 18650 Cell Tester 5V6a 32650 Battery Grading Machine Capacity Tester for Lithium Battery$3900

Dongguan Li Lithium New Energy Co., Ltd

🇨🇳 China

2013

301-500 people

Manufacturer/Trading Company/Wholesaler

High-tech enterprise

Eco-friendly supplier

OEM manufacturer

ODM manufacturer

Key customer

ZONGSHEN POWER

Key market

North America

Review

4.5

Description

Dongguan Li Lithium New Energy Co., Ltd. is a national high-tech manufacturer and subsidiary of Zongshen Group (stock code: 001696) specializing in advanced energy storage and RV system solutions. Based in Dongguan, China, with a history dating back to 2007, the company operates as a comprehensive provider of lithium-ion technology, offering OEM, ODM, and contract manufacturing services. The enterprise maintains a global presence with R&D and marketing centers in Wuhan, Shenzhen, and Nanjing, alongside international branches and factories in Germany, the United States, Hungary, and South Africa. The company's extensive product portfolio focuses on five core categories: Residential Energy Storage Systems (ESS), Industrial & Commercial ESS, RV Systems, Lead-acid Replacement batteries, and Power Batteries. Specific offerings include high-capacity LiFePO4 battery packs, sodium-ion batteries, solar chargers, DC-DC chargers, and integrated charge-invert machines. Their solutions are engineered for high-performance applications, featuring advanced Battery Management Systems (BMS) with low-temperature heating, high current discharge capabilities, and parallel expansion for self-driving RVs, marine use, and industrial storage. With a workforce of 300 to 500 professionals, including nearly 100 technical staff, Dongguan Li Lithium New Energy emphasizes engineering excellence in battery modules and EMS. The company holds CE, IEC62133, and MSDS certifications, ensuring rigorous quality standards across its manufacturing processes. In addition to its own branded solutions, the company serves as a multispecialty supplier of battery cells and EV modules from leading brands such as CATL, CALB, and LG, supporting a diverse global clientele of wholesalers, engineers, and manufacturers.

High Quality Svolt Nmc Battery Module 8s1p 90ah Lithium Ev Pack 6s1p 104ah 114ah Nissan Leaf Battery NMC Car EV Battery Pack$175

Ritano Svolt Nmc Battery Module 6s1p 104ah 114ah Lithium Ev Pack Catl 6s1p 104ah Nissan Leaf Battery Nm Car EV Battery Pack$129

Grade a 3.2v 20ah 15ah C40 C33 33140 40135 33138 EV LFP Cells Lifepo4 Cylindrical Battery EV Solar Battery Lithium Ion Batteries$4.49

Eu Stock C40 LFP 3.2V 20Ah 15Ah Rechargeable Cylindrical Lithium Lifepo4 Battery Cell for EV Electric Bike$5

3.2V 314Ah Lifepo4 Cell EV E 280ah 300ah 314ah Prismatic Rechargeable Solar Lithium Ion Battery Solar Batteries$38

DDP Delivery 40135 33140 3.2V 20Ah 15Ah Rechargeable Cylindrical Lithium Lifepo4 Battery Cell for EV Electric Bike$5

LF105 EV E Lifepo4 Battery 2.3V 105AH Lithium Iron Phosphate 60000 Cycles Rechargeable 105AH LFP Battery Cell$28

Nissan Leaf 62KWh 64KWh Orginal CATL 14.8V 4S1P 180Ah 195ah 22.2v 114ah NMC Battery Module EV Batteries$395

Grade a 40135 33140 3.2V 20Ah 15Ah Rechargeable Cylindrical Lithium Lifepo4 Battery Cell for EV Electric Bike$5

Nissan Leaf Battery CATL 4S1P 14.8V 180Ah 153Ah NMC Lithium Ion Battery Module RV EV Golf Cart$112

3.7v 59ah Nmc Rechargeable Prismatic Lithium Ion Batteries 50ah 58ah Ncm Pristic Battery Cell for Ev Pack$25.9

Deep Cycle 3.7V Nmc Rechargeable Li-Polymer Battery 58Ah 63Ah Ev Car Battery for Leaf Car Electric Vehicle$15.8

EVE Energy Co., Ltd.

🇨🇳 China

2001

More than 10000 people

Manufacturer/Trading Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Shipments

885

Key customer

HPL ELECTRONIC POWER

Key market

🇳🇦 Namibia

Review

304ah LiFePO4 Eve EV Lithium Ion Battery for Golf Car$52.75

304ah LiFePO4 Eve Electric Vehicle EV Lithium Ion Battery 972.8wh Hot Sale$52.75

Eve 304ah A Grade EV Lithium Ion 3.2V LiFePO4 Battery Hot Sale$52.75

LiFePO4 304ah Eve EV Lithium Ion Battery Car/Electric Motorbike/Electric Vehicle$52.75

Eve 304ah EV Lithium Ion A Grade 3.2V LiFePO4 Battery Hot Sale$52.75

304ah Eve A Grade EV Lithium Ion 3.2V LiFePO4 Battery Hot Sale$52.75

Eve 304ah Electric Vehicle EV Lithium Ion Battery EU Stock Hot Sale$52.75

Eve EV Lithium Ion Electric Vehicle LiFePO4 304ah Battery 972.8wh Hot Sale$52.75

LiFePO4 Eve A Grade EV Lithium Ion Electric Vehicle Battery 304ah Hot Sale$52.75

Eve EV Lithium Ion Electric Vehicle A Grade LiFePO4 Battery 304ah Hot Sale$52.75

304ah LiFePO4 Eve A Grade EV Lithium Ion Battery 4000 Cycles Hot Sale$52.75

Eve 304ah LiFePO4 A Grade EV Lithium Ion Battery 4000 Cycles Hot Sale$52.75

Shenzhen Cyclen Technology Co., Ltd.

🇨🇳 China

1998

2001-5000 people

Manufacturer/Trading Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Shipments

Key customer

C H INTERNATIONAL SAS

Key market

North America

Review

Factory 12V 100ah LiFePO4 Battery for EV$361

Lithium Battery LiFePO4 Eve Grade a 12V 100ah$279

Cyclenpo 12V 200ah Lithium Ion Battery Pack for EV$549

High Quality Solar Battery LiFePO4 3.2V 200ah for DIY/EV$118

Manufacturer Supply Prismatic Cell 3.2V Lithium Battery 200ah for EV$120

Factory Customized Lithium Power Battery 12V 250ah LiFePO4 for EV$747

Factory Customized 48V 200ah LiFePO4 Battery Lithium Ion for EV$2000

Hight Quality Lithium Ion 12V 250ah LiFePO4 Battery Pack for EV$747

12V 100ah Lithium with Self-Heated LiFePO4 Battery Pack for EV$405

Factory Customized LiFePO4 Lithiumakku 24V 100ah Battery for Solar and EV$650

Factory Wholesale Deep Cycle Lithium Ion LiFePO4 48V EV Battery 48V60ah$500

Lithium LiFePO4 Battery 24V 150ah Factory Wholesale for EV and Solar$859

Hunan Pinsheng Energy Technology Co., Ltd.

🇨🇳 China

2021

11-50 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

Key customer

COMERCIALIZADORA Y LOGISTICA AMG

Key market

North America

Description

Hunan Pinsheng Energy Technology Co., Ltd. is a professional manufacturer and trading company established in 2021, headquartered in Changsha, China. The company specializes in the research, development, and production of lithium-ion batteries and integrated battery systems. Operating with a workforce of 11 to 50 employees and generating an annual revenue between US$5 million and US$10 million, the firm has established a comprehensive industry chain spanning from R&D to global sales. Their core product portfolio includes LiFePO4 battery packs, solar energy storage systems, portable power stations, and electric vehicle charging guns. These products are engineered for high energy density, reliability, and long cycle life, serving diverse applications such as electric bikes, golf carts, telecommunications systems, and off-grid solar energy storage. Hunan Pinsheng Energy Technology offers robust OEM and ODM capabilities, supported by an in-house R&D team that provides customized solutions for specific client requirements. The company maintains a strict quality guarantee system and holds international certifications including CE and UL, ensuring their products meet rigorous safety standards for markets worldwide.

PINSHENG EV Battery Lithium Ion Battery Pack for Electric Bike Ebike Battery With Rear Rack 24v 36v 12v 48v 10ah 20ah 30ah 40ah$71

5kwh 48V 100ah LiFePO4 BMS Battery 48volt Lithium Ion Solar Batteries$100

12V/24V/48V 100ah 200ah 300ah 400ah 500ah LiFePO4 Energy Storage Battery Pack Lithium Ion Power Storage Solar Battery Box for Solar System$100

Gsl Energy Pylontech Catl LiFePO4 Cell Cabinet LiFePO4 Storage Solar Module Battery 5kwh 100ah 48V Lithium Ion Battery Pack$100

China Solar Energy Storage Lithium Ion Battery Bank 30kwh 48V 600ah 500ah 400ah 300ah 200ah 100ah 60ah LiFePO4 Battery Pack for Inverter Ess Power System$100

Pinsheng 12V/24V/36V/48V/60V/72V 50ah 100ah 150ah 200ah 400ah Solar Lithium Ion Battery Rechargeable LiFePO4 UPS Battery Pack with BMS Solar System$100

Wall-Mounted 48V 200ah 10kwh LiFePO4 Battery Pack Solar Home Battery System 5kwh Wall Mounted Energy Storage Lithium Ion Battery 51.2V 100ah for Solar Energy$100

Dlg 48V 100ah LiFePO4 Lithium Ion Modular Catl Cells Solar Energy Storage Battery 48V Lithium Ion Golf Cart Batteri Pack with BMS$100

High Quality Commercial and Residential Solar Energy Rechargeable LiFePO4 Solar Battery Pack 48V 50ah 75ah 100ah Lithium Cell Manufacturer$100

Wall-Mounted 10 Years Warranty 48V 100ah 200ah 400ah 5kwh 10kwh 20kwh Lithium Battery for Solar System$100

China 12V/24V/48V 200ah 400ah 500ah 600ah Lithium Ion LiFePO4 Battery Pack for Telecom /UPS/Solar Energy Storage$100

Storage Deep Cycle Solar Lithium-Ion LiFePO4 Battery 48V 100ah$100

Dongguan Anzhi Electronic Technology Co., Ltd.

🇨🇳 China

2018

11-50 people

Manufacturer/Trading Company/Wholesaler

Low MOQ

Product customization

Multinational enterprise

OEM manufacturer

Shipments

Key customer

LITHICORE TECH

Key market

North America

Review

4.8

EU in Stock Fast Delivery 51.2V 30kWh 600Ah LiFePO4 With Wifi & Bluetooth Moveable Home Energy Storage LiFePO4 EVE Battery Pack$580

EU USA Docan Panda 51.2V 628Ah 30kwh 32kWh Solar LiFePO4 Lithium Ion Batteries Pack Support EVE 560ah for Home Energy Storage$999

Docan New Product Tax Free DO NOON Vertical 51.2V 15kWh 300Ah 314Ah with 200A Daren BMS Built-in EVE SEVB 314Ah Battery Pack$459

CALB 3.2v 280ah 314ah 320ah345ah 560ah 628Ah Lfp Prismatic Lithium Ion Batteries Lifepo4 Solar Battery Cell$49

Moveable 51.2V 300Ah 15Kwh Lifepo4 Battery Power Wall Mounted Solar Lithium Battery Pack With 200A BMS$399.99

EU Stock Docan Energy Home Energy Storage 15kWh 30kWh 50kWh Lithium Ion Battery 51.2V 300Ah 600Ah Battery$1980

Hot Sell New Product- DOCAN PANDA Series EU USA Warehouse Stocks 51.2V 600Ah 628Ah 30kWh 32kWh with WiFi Lifepo4 Battery Pack$499

DDP Service 51.2V 628Ah 32kWh Panda Series LiFePO4 Battery Pack Support Multiple Language with Smart BMS 200A Active Balancer$499

Docan Energy New Product Panda 51.2V 600ah 560ah 628Ah 30kwh 32kWh Solar LiFePO4 Battery Pack for Home Energy Storage System$499

Docan Energy DO-NOON Lifepo4 Solar Battery 51.2V 300Ah 600Ah MB31 Lithium Ion Battery Pack 15Kwh Home Energy Storage System$1099

EU Stocks 51.2V 280ah 300Ah 15KWh Moveable Lifepo4 Battery Pack with 16S 200A BMS and Touch Screen WIFI$399.99

Romania 15kwh Home Solar Energy System 51.2V 280AH 300AH Solar Energy Battery 30kwh 48V 600AH LiFePO4 Battery Pack$979.99

Shenzhen Imr Technology Co., Ltd.

🇨🇳 China

2013

11-50 people

Manufacturer/Trading Company

Own brand

Low MOQ

OEM manufacturer

ODM manufacturer

Shipments

Key customer

HUNAN IMR NEW ENERGY

Key market

North America

Description

Shenzhen Imr Technology Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in advanced lithium-ion battery solutions and energy storage systems. Founded in 2013, the company operates a dedicated factory and has established itself as a key supplier of LiFePO4 batteries, prismatic cells, and portable energy storage units. Their extensive product portfolio includes 18650 and 21700 battery cells, LTO batteries, deep cycle batteries for solar systems, and smart battery chargers under their proprietary IMREN brand. As a contract manufacturer with OEM and ODM capabilities, Shenzhen Imr Technology offers comprehensive customization services, ranging from logo and packaging design to complex drawing-based technical specifications. Their products serve a wide array of industrial and consumer applications, including electric vehicles (EVs), e-bikes, marine vessels, RVs, and home solar storage systems. The company maintains a strong international presence with a global distribution strategy that includes warehouse stocks in the EU and US to ensure fast shipping and efficient logistics. Quality and safety are central to their operations, with certifications including CE, RoHS, UL, MSDS, and UN38.3. The company employs between 11 and 50 professionals and implements rigorous quality control measures, including raw material traceability and thorough finished product inspections. Beyond their own manufacturing, they also distribute high-quality battery components and Battery Management Systems (BMS), catering to a diverse B2B clientele of wholesalers, engineers, and manufacturers worldwide.