Amperex Technology Limited (ATL), established in 1999, has grown into a global leader in lithium-ion battery manufacturing. The company specializes in developing and producing high-quality rechargeable lithium-ion and lithium-ion polymer batteries for consumer electronics. After its acquisition by TDK Corporation in 2005, ATL expanded its production capabilities significantly, becoming a primary supplier for major technology companies including Apple and Samsung. The company’s focus on innovation and quality control has enabled it to maintain strong market positions in portable device batteries, while its former electric vehicle division operates independently as Contemporary Amperex Technology Co., Limited (CATL) since 2011.
Battery Technology
ATL’s technical expertise spans several specialized battery technologies. Their high energy density batteries enhance standby time and single charge range for mobile phones, laptops, and tablets, utilizing advanced cell chemistry and design optimization. The company’s high-power lithium cells feature excellent power density and temperature control systems, making them suitable for demanding consumer electronics applications.
In the fast-charging segment, ATL has developed the 5C super-fast charge cell technology, which achieves 80% charge capacity within 10 minutes. This innovation addresses increasing consumer demands for reduced charging times in portable devices. The company also manufactures arbitrary shaped cells (ASC), which allow for customized battery designs in smart devices like watches and headsets with non-standard configurations.
ATL’s Research Institute maintains nearly 20 independent laboratories dedicated to material development, testing, and validation. Their manufacturing processes incorporate stringent quality control measures and automated production systems to ensure consistent product performance. The company holds numerous patents in battery technology, demonstrating its commitment to technical advancement in energy storage solutions.
Recent Projects
In 2023, ATL formed strategic partnerships to advance battery manufacturing capabilities. A collaboration with AM Batteries focuses on developing solvent-free electrode manufacturing technology, aimed at reducing environmental impact and production costs. Additionally, ATL partnered with Group14 Technologies to integrate advanced silicon battery materials into their production process, enhancing the performance of lithium-ion batteries for next-generation smartphones and consumer electronics.
Investors
TDK Corporation remains ATL’s primary stakeholder following the 2005 acquisition. Historical investment includes significant funding from The Carlyle Group, which led a US$30 million investment round in 2003, with 3i participating as a co-investor. This early-stage funding supported ATL’s research and development initiatives and manufacturing expansion. The company has maintained strong financial backing through its parent company TDK, while pursuing strategic partnerships and joint ventures to enhance its technological capabilities and market presence.
Business Details
Location: Hong Kong (Headquarters)
The company maintains manufacturing facilities and research centers worldwide, supporting its high-volume production capabilities and ongoing product development efforts.
Website: https://atlbattery.com
LinkedIn: https://www.linkedin.com/company/amperex-technology-limited/
