EV Suppliers

A123 Systems is a pioneering battery company known for its nanophosphate lithium-ion technology that offers high power and excellent longevity. Founded in 2001 in the US, A123 supplied batteries for early EVs and Formula 1 racing. Now owned by China’s Wanxiang Group, A123 has refocused on 12V lithium battery replacements and low-voltage systems for automotive (stop-start, mild hybrids) while continuing to develop high-performance cells. A123 operates manufacturing in Hangzhou, China and has engineering presence in Michigan, USA and in Europe. Its 12V Li-ion starter batteries (replacing lead-acid) are used in millions of cars, providing weight and cycle-life benefits. A123 also produces motorsports battery packs and has supplied aircraft and grid projects, leveraging its fast discharge/charge capabilities. The company’s in-house expertise includes cell design, coating, and module assembly. With Wanxiang’s backing, A123 maintains a global footprint and continues innovating in advanced materials and cell design to serve the evolving automotive market with reliable, high-power batteries.

Molicel is a renowned battery cell manufacturer best known for its high-performance cylindrical lithium-ion cells. With origins in Canada and now based in Taiwan, Molicel (E-One Moli Energy) has decades of experience producing cells that balance power and energy density. Its cells are used in demanding applications such as power tools, electric motorcycles, hypercars, and aerospace – any use-case needing high discharge rates and longevity. Molicel was one of the first to commercialize lithium-ion in the 1980s and continues to innovate with nickel-rich chemistries. The company’s latest large-format cylindrical cells are selected by automotive startups and racing teams for their exceptional output. Molicel operates manufacturing in Taiwan and has R&D in Canada, maintaining rigorous quality control (automotive-grade certification). As a relatively niche yet highly respected supplier, Molicel focuses on “quality over quantity,” supplying specialty markets and pushing the envelope of what cylindrical cells can do for the electrification revolution.

Amara Raja is a leading Indian battery manufacturer making significant strides into the EV battery space. Known historically for its automotive lead-acid batteries (Amaron brand), Amara Raja has leveraged its manufacturing excellence to diversify into lithium-ion technology. The company set up India’s first lithium-ion assembly pilot plant and established Amara Raja Power Systems to handle lithium cell development and battery pack integration. It focuses on battery packs for e-mobility (two-wheelers, three-wheelers, and stationary storage) and has announced plans to build large-scale lithium cell manufacturing in India. Headquartered in Tirupati, Amara Raja prides itself on quality (it introduced the first Valve-Regulated Lead Acid batteries in India under strict quality norms) and it carries that culture to new chemistries. With strong R&D collaborations (both domestic and international) and government support, Amara Raja is poised to become a key supplier of “Made in India” EV batteries, contributing to the country’s e-mobility mission.

Ilika is a UK-based innovator in solid-state battery technology, focusing on high-performance cells for EVs and consumer electronics. Founded in 2004 as a spin-out from the University of Southampton, Ilika develops Stereax and Goliath solid-state batteries, leveraging proprietary materials for high energy density and safety. The Goliath program targets automotive applications, offering cells with lithium-metal anodes and NMC cathodes for extended range and fast charging. Ilika operates a pilot production line in the UK and collaborates with automakers like Jaguar Land Rover for prototype testing. The company’s solid-state technology eliminates flammable liquid electrolytes, enhancing safety and longevity. Ilika’s agile R&D and scalable processes position it as a key player in next-generation battery development, with plans to license its technology for mass production by 2030.

Exide Industries is India’s largest battery maker and a household name in energy storage, now transitioning into the era of EVs. With a legacy dating back to the 1940s, Exide manufactures batteries for automotive, industrial, and submarine applications. In the EV domain, Exide has entered a joint venture (Exide Leclanché – Nexcharge) to produce lithium-ion battery packs domestically, capitalizing on its extensive manufacturing footprint and distribution network. Exide has established a lithium battery assembly plant and is exploring cell manufacturing. Known for its reliable lead-acid batteries powering millions of cars and telecom towers, Exide is leveraging its market reach and service infrastructure to offer EV charging and battery swapping solutions as well. The company’s R&D is actively developing advanced lead-carbon and lithium technologies to stay at the forefront. Exide’s evolution from conventional batteries to lithium exemplifies how it aims to remain the preferred energy storage provider in India’s automotive and clean energy sector.

Customcells is a German specialist in high-end lithium-ion battery cells, focusing on customized small to mid-scale production. Founded in 2012, Customcells emerged from research at Fraunhofer Institute and has carved out a niche in developing tailor-made cells for demanding applications like aviation (e.g., electric flight), luxury automotive, and defense. The company offers a range of in-house capabilities: from electrode formulation and cell prototyping to series manufacturing of cells with unique formats or chemistries (such as silicon-rich anodes for high energy). Customcells runs two production facilities in Germany (Itzehoe and Tübingen) and is a key partner in Porsche’s Cellforce Group (developing high-performance cells for sports cars). With a highly flexible manufacturing setup, Customcells can iterate designs rapidly and produce batches for qualification and small series. Its commitment to quality and innovation has made it a go-to supplier for projects where standard cells won’t suffice. Customcells’ agile approach supports customers through all stages, accelerating innovation in battery-driven industries.

GS Yuasa is a storied Japanese battery manufacturer and a global leader in energy storage solutions. Formed from the merger of Japan Storage Battery and Yuasa in 2004, GS Yuasa brings over a century of expertise in batteries. The company produces a broad range of batteries – from advanced lithium-ion cells for hybrid & electric vehicles to traditional lead-acid accumulators. In the EV domain, GS Yuasa supplies automotive-grade lithium-ion batteries (notably for hybrid systems and specialized EV applications) known for their safety and longevity. Headquartered in Kyoto, GS Yuasa operates production and R&D facilities worldwide (Asia, Europe, North America) and collaborates with automakers (e.g. in joint ventures for hybrid car batteries). Renowned for quality and reliability, GS Yuasa leverages its deep experience to innovate next-generation solid-state and high-capacity batteries, powering the future of mobility and industrial energy storage.

Saft is a French battery company with over 100 years of experience, now a subsidiary of TotalEnergies. Saft designs and manufactures high-tech battery systems for industry, transportation, and defense, and has emerged as a key player in e-mobility. In the EV sector, Saft (through joint venture ACC) is helping develop and produce lithium-ion batteries for electric cars in Europe. Saft’s product portfolio spans advanced lithium-ion cells (including NMC and LFP chemistries) for buses, rail, aviation and specialty EVs, as well as nickel-based batteries known for robustness. Headquartered near Paris, Saft runs R&D and production across Europe, North America, and Asia. The company prides itself on quality and reliability in demanding applications – from satellites to submarines – and brings that expertise to EV batteries. With strong backing from TotalEnergies and strategic partnerships, Saft is contributing to Europe’s battery independence and the global shift to clean transportation.

ProLogium is a trailblazer in next-generation solid-state battery technology. Founded in 2006 and based in Taiwan, ProLogium has developed proprietary solid-state lithium ceramic batteries with high energy density and superior safety (non-flammable solid electrolyte). The company has proven its technology in consumer applications and is now gearing up for automotive scale production. ProLogium’s batteries promise longer range and faster charging for EVs, attracting strategic investments from major automakers (e.g. Mercedes-Benz). The company operates a pilot production line in Taiwan and is constructing its first Gigafactory in Europe (in France) to supply the automotive market by the mid-2020s. With over a decade of R&D, dozens of patents, and demonstrated manufacturing know-how, ProLogium is positioned to be one of the first to bring solid-state EV batteries to mass market. The company’s mission is to revolutionize energy storage and accelerate e-mobility’s growth through safer, lighter, and more powerful batteries.

Prime Batteries Technology is a Romanian manufacturer of lithium-ion battery packs and energy storage solutions serving the e-mobility and industrial markets. The company designs and produces a range of battery systems, from small modules to large battery packs, for applications including electric forklifts, municipal vehicles, solar storage, and telecom backup. Prime Batteries Technology offers vertically integrated capabilities, collaborating with overseas cell producers to supply its turn-key energy storage solutions. KORE’s flagship product is the Mark 1 Energy Storage System, a modular battery cabinet using KORE’s high-density pouch cells and incorporating battery management and HVAC, designed for utility-scale and C&I energy storage projects. These systems deliver reliable grid services such as peak shaving and renewable integration, with deployments in North America and abroad. On the mobility side, KORE Power formed a joint venture (KORE Mobility) aiming to supply battery packs for e-mobility and has invested in related technologies (like smart charging). The company emphasizes robust safety features and adheres to UL and IEC standards in its products. KORE Power, as a North American-owned cell company, has gained strategic importance – receiving government support and strategic investments – to provide a secure and clean supply of batteries. By 2025, with its Arizona plant operational, KORE will produce American-made cells for both its energy storage solutions and for electric vehicle OEMs, serving the growing demand for localized battery production.