Curated List
Battery Cell Manufacturers
Companies that produce battery cells, from commercial-scale manufacturers to startups producing cells on pilot lines, across lithium-ion and other chemistries.
139 companies on this list · 20 countries · Reviewed Oct 12, 2026
Search all 3,131 companies in the directoryCommercial-Scale (95)
United States 36
Advanced Battery Concepts
Clare, MI
Manufactures bipolar lead-acid batteries
Altair Nanotechnologies
Reno, NV
Offers nano-LTO cells alongside modules and ESS
Ambri Inc.
Marlborough, MA
Develops and manufactures liquid metal batteries
American Battery Factory
American Fork, UT
Manufactures prismatic LFP cells
American Lithium Energy
Carlsbad, CA
Develops and manufactures lithium-ion cells in Carlsbad, CA
Amprius
Fremont, California
Manufactures silicon-anode lithium-ion cells
BlueOvalSK (JV of Ford and SK On)
Glendale, KY
Ford/SK On JV manufacturing NCM pouch cells
BrightVolt
Redmond, WA
Manufactures thin-film lithium polymer batteries, mainly primary
Primary cells
C&D Technologies
Horsham, PA
Manufactures lead-acid batteries
Clairos
Glendale, WI
Major lead-acid battery manufacturer
Concorde Battery Corporation
West Covina, CA
Manufactures sealed lead-acid aircraft batteries
Duracell Inc.
Atlanta, GA
Major alkaline and primary battery manufacturer
Primary cells
EaglePicher Technologies, LLC
Joplin, MO
Manufactures primary, thermal and rechargeable batteries
Energizer Holdings Inc.
Clayton, MO
Major primary battery manufacturer
Primary cells
EnerVenue Inc
Fremont, CA
Manufactures nickel-hydrogen batteries
Enovix
Fremont, CA
Manufactures silicon 3D-anode lithium-ion cells
EoCell
San Jose, CA
Manufactures silicon-anode lithium-ion cells
Eos Energy Enterprises Inc
Pittsburgh, PA
Makes zinc-based batteries
Form Energy
Somerville, MA
Manufactures iron-air battery systems in-house
Golden Gate Battery
San Jose, CA
Produces zinc-anode cells
Gotion
Fremont, CA
Major lithium-ion cell manufacturer
Lithium Werks Inc.
Round Rock, TX
Manufactures LFP cells, packs and BMS.
Medtronic
Fridley, MN
Manufactures its own implantable medical device cells.
Microvast
Stafford, TX
Manufactures lithium-ion cells, modules and packs.
Navitas Systems, LLC
Woodridge, IL
Designs and manufactures lithium cells, modules and packs.
NP Power
Brooklyn, NY
Manufactures VRLA lead-acid and lithium batteries.
OAV Quantum Energy
Princeton, NJ
Designs and manufactures prismatic lithium-ion cells for C&I storage.
Rincell Corporation
Fremont, California
Ships 18650 and 21700 silicon-graphite lithium-ion cells.
Saft America Inc
Jacksonville, FL
Saft manufactures cells in the USA.
Stryten Energy
Alpharetta, Georgia
US manufacturer of lead-acid batteries.
Sunlight Group
Greensboro, North Carolina
Develops and produces lead-acid and lithium-ion batteries.
Tesla
Austin, Texas
Produces lithium-ion cells for its vehicles.
Trojan Battery Company
Santa Fe Springs, California
Manufactures lead-acid batteries.
Ultium Cells LLC (JV of GM and LG Energy Solution)
Warren, Ohio
Manufactures EV battery cells.
Ultralife Corp
Newark, NY
Manufactures primary cells plus rechargeable packs.
Primary cells
Xalt Energy MI LLC
Midland, Michigan
Manufactures lithium-ion cells and integrated packs.
China 24
A123 Systems
Hangzhou
Designs and manufactures LFP battery cells
BYD
Shenzhen, Guangdong
BYD makes Blade cells in-house
Camel Group
Xiangyang
Produces lead-acid batteries
CATL
Ningde, Fujian
Largest EV and ESS cell manufacturer
Changzhou Lithium Batteries Ltd.
Changzhou, Jiangsu
Manufactures primary lithium-manganese coin cells
Primary cells
Chilwee Power Group Co. Ltd.
Huzhou, Zhejiang
Manufactures lead-acid and lithium-ion batteries
COSMX
Zhuhai, Guangdong
Designs and supplies lithium-ion cells
EVE Energy
Huizhou, Guangdong
Manufactures LFP, NMC and primary lithium cells
Farasis Energy Systems
Ganzhou
Manufactures lithium-ion pouch cells
Ganfeng Lithium
Xinyu, Jiangxi
Supplies lithium battery cells among other products
- G
Gerchamp
Develops and manufactures nickel-zinc batteries
Highpower International Inc.
Shenzhen, Guangdong
Makes lithium-ion and NiMH cells
Nanjing CBAK Energy Technology Co.
Dalian, Liaoning
Manufactures LFP cylindrical lithium-ion cells.
OptimumNano Energy
Shenzhen, Guangdong
Produces LiFePO4 cells.
Shandong Gelon Lib Co.
Linyi, Shandong
Manufactures lithium-ion pouch cells and cell production equipment.
Sunwoda EVB
Shenzhen, Guangdong Province
Manufactures lithium-ion EV cells.
SVOLT Energy
Changzhou
Produces cells, modules and packs.
Tecloman Energy Storage
Chengdu, Sichuan
Manufactures its own cells for storage systems.
Tenpower Cell
Zhangjiagang, Jiangsu
Manufactures cylindrical lithium-ion cells.
WeLion
Beijing, Beijing
Develops and produces semi-solid and solid-state lithium batteries.
Wiltson Energy Technology Co.
Dongguan, Guangdong
Designs and manufactures LiFePO4 cylindrical cells.
Yantai Leawat-Power Technologies Co.
Yantai, Shandong
Designs and manufactures 46mm cylindrical cells.
Zhejiang Narada Power Source Co.
Hangzhou, Zhejiang
Manufactures lead-acid and lithium batteries.
ZTTEK
Shenzhen
Operates 24 GWh production of LFP and sodium-ion cells.
Germany 6
Customcells
Itzehoe, Schleswig-Holstein
Manufactures custom lithium-ion cells, small-to-mid volume
EAS Batteries
Nordhausen, Thuringia
Manufactures large-format cylindrical lithium-ion cells
Liacon GmbH
Itzehoe
German LFP cell and battery manufacturer in Ottendorf-Okrilla.
SVOLT_Europe
Frankfurt, Hessen
SVOLT manufactures lithium-ion cells.
VARTA Microbattery GmbH
Ellwangen, Baden-Württemberg
Manufactures zinc-air and rechargeable microbatteries.
Volkswagen - PowerCo
Wolfsburg, Lower Saxony
PowerCo produces lithium-ion cells in Salzgitter.
South Korea 5
EnerTech International
Chungju, Chungcheongbuk-do
Manufactures large-format lithium-ion cells
LG Energy Solution
Seoul
Global lithium-ion cell manufacturer.
Samsung SDI America Inc.
Yongin
Samsung SDI manufactures lithium-ion cells.
SK Battery America
Incheon, Incheon
Manufactures lithium-ion EV cells at US plants.
SK On
Seoul
Manufactures lithium-ion EV cells.
France 4
ACC (Automotive Cells Company)
Bruges, Nouvelle-Aquitaine
Makes lithium-ion cells for EVs
Blue Solutions
Ergué-Gabéric
Manufactures solid-state lithium-metal batteries
Exide Group
Gennevilliers
Manufactures automotive and industrial batteries
Verkor
Nogent-sur-Avon, Île-de-France
Manufactures low-carbon lithium-ion battery cells.
Japan 4
India 3
Turkey 3
Taiwan 2
Pilot and Development Stage (44)
Companies producing cells on pilot or development lines.
United States 29
Anthro Energy
Alameda, CA
Electrolyte developer that also produces battery cells
Ateios Systems
Newberry, IN
Battery manufacturer doing electrode making and cell assembly
Atlis Motor Vehicles Inc
Tempe, AZ
In-house NMC battery cells (Nxu)
Cornerstone Research Group
Miamisburg, OH
Designs and manufactures lithium-ion and lithium-metal cells
Cuberg
San Leandro, CA
Produces lithium-metal pouch cells
Dragonfly Energy
Reno, Nevada
Cell manufacturing alongside pack assembly
EnPower, Inc.
Center Township, Indiana
Lithium-ion battery manufacturer with multilayer electrodes
Factorial Energy
Woburn, MA
Produces solid-state sample cells for automakers
Flex-N-Gate
Urbana, IL
Produces silicon-dominant cell samples at Windsor pilot facility
Forge Nano
Morrisville, North Carolina
Manufactures 21700 and 18650 cells; gigafactory planned
IM3NY
Endicott, NY
Produces lithium-ion cells in Endicott, NY
Imprint Energy
Alameda, CA
Commercializes printed flexible zinc batteries
International Battery Company
San Jose, CA
Cell company commercializing its own cell designs
Ion Storage Systems
Beltsville, MD
Develops anodeless solid-state cells
Jakertech LLC
Fridley, MN
Develops and manufactures injection-molded solid-state polymer cells.
Lyten
San Jose, California
Produces lithium-sulfur cells on pilot lines.
Nanotech Energy
Sunny Isles Beach, FL
Manufactures graphene-based lithium-ion batteries.
NantG Power
El Segundo, CA
Designs and manufactures high-energy lithium-ion cells.
NexTech Batteries
Carson City, NV
Manufactures lithium-sulfur batteries.
Nuvola
Los Angeles, CA
Makes rechargeable lithium-ion coin microbatteries.
QuantumScape
San Jose, CA
Produces solid-state lithium-metal cells on pilot lines.
SES
Woburn, Massachusetts
Produces lithium-metal cells on pilot lines.
Sion Power
Tucson, Arizona
Produces lithium-metal rechargeable cells on pilot scale.
Solid Energies Inc
Anaheim, California
Manufactures solid-state polymer electrolyte lithium batteries.
Solid Power Inc.
Louisville, Colorado
Produces solid-state cells on pilot lines.
Storagenergy Technologies
Salt Lake City, Utah
Develops and produces customized lithium cells.
TeraWatt Technology
Milpitas, California
Develops and manufactures solid-state and anode-free lithium cells.
Urban Electric Power
Pearl River, New York
Develops and manufactures zinc-manganese batteries.
Xerion Advanced Battery Corp
Kettering, Ohio
Manufactures high-energy fast-charging lithium-ion batteries.
Germany 3
India 2
United Kingdom 2
Headquarters not listed 1
How this list is compiled
Listed companies produce battery cells of any chemistry, at commercial scale or on pilot and development lines. Makers of primary (non-rechargeable) cells are labeled.
Not listed: pack and module assemblers that buy cells, materials and equipment suppliers, and companies that only research or license cell technology.
This list is curated, not exhaustive: a company is listed only when we can confirm it fits these criteria.
Missing a company? Submit it to the directory. Spotted a mistake? Open the company's profile and suggest an edit there.
Source: Battery Business Directory, Volta Foundation. Reviewed Oct 12, 2026.