Ampace Technology Limited

Ampace Technology Limited, founded in 2021 as a joint venture of CATL and ATL, is a global leader in lithium-ion battery solutions. With robust R&D and large-scale manufacturing, it advances energy storage, electric mobility, and consumer use.

Company Location

Country:

China

City:

Xiamen, Fujian

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Company Overview

Ampace Technology Limited, founded in 2021, is a joint venture between CATL (Contemporary Amperex Technology Co., Limited) and ATL (Amperex Technology Limited). Headquartered in Xiamen, Fujian Province, China, it is a global leader in advanced lithium-ion battery solutions, specializing in Energy Storage Systems (ESS), Micro Electric Vehicles (MEVs), and Power Batteries. The company operates a large-scale manufacturing and R&D site with over CNY 20 billion in initial investment, serving over 41 million customers in 29 countries globally. Ampace focuses on innovation with annual R&D investment exceeding 6% of its revenue, aiming to support the global shift toward green energy.

Battery Technology

Ampace develops lithium-ion battery technologies centered on advanced materials science and system integration. Their innovations focus on optimizing electrodes, electrolytes, and separators to enhance energy density, safety, and longevity. Key technologies include the Kunlun series with over 15,000 lifecycle cycles for industrial ESS, Full Temperature Range Control Technology that enables operation without liquid cooling, and their Boost Power system in electric vehicle battery cells. They also use Zero Liquid Cooling and intelligent battery management systems, complying with multi-layer safety protocols and industry standards such as NFPA-855.

Products

Ampace offers a broad product portfolio including the Kunlun series for energy storage with super long lifecycle batteries, the E30P battery cell tailored for electric two-wheelers with high energy density and safety features, portable power stations like Andes 1500 and Andes 600 Pro for outdoor and emergency power, the PU200 ESS designed for data centers, the C5 ESS with no cooling technology for uninterrupted 24-hour operation, and the UniC ESS series optimized for energy return investment across multiple scenarios.

Recent Projects

Notable projects include launching the E30P cell for India’s micro electric vehicle market at the 2025 Bharat Battery Show, partnering with TDK at World Smart Energy Week Japan 2025 to showcase ESS solutions, debuting the PU200 energy storage system in the UK at Data Centre World London, introducing the eco-friendly C5 ESS in 2024, unveiling the UniC series at ees Europe 2024, and pioneering the Kunlun 2.0 battery cells with GT40 technology and Zero Liquid Cooling systems. Ampace also maintains strategic partnerships across multiple industries and has deployed its products in over 41 million devices worldwide.

Investors

Ampace Technology Limited is exclusively funded by its parent companies CATL and ATL in a joint-venture structure, with no external venture capital or public funding rounds. The initial investment exceeds CNY 20 B (approx. USD 2.8 B). The company leverages extensive R&D and manufacturing resources from its founders, and strategic partnerships with global firms like TDK enhance its technological and market reach.

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