COSMX

COSMX, founded in 2007 in Zhuhai, China, specializes in developing and manufacturing high-performance lithium-ion batteries for consumer electronics, automotive, and industrial applications. Renowned for energy density and safety, COSMX is expanding globally and backed by major investors.

Company Location

Country:

China

City:

Zhuhai

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Company Overview

Zhuhai CosMX Battery Co., Ltd. (COSMX) is a Chinese manufacturer founded in 2007 in Zhuhai City. Formerly Zhuhai Coslight Battery Co., Ltd., it rebranded to COSMX in 2019. The company specializes in lithium-ion battery development, production, and sales, serving consumer electronics, industrial applications, and automotive sectors with a focus on technological advancement and product quality.

Battery Technology

COSMX develops high-performance lithium-ion batteries characterized by superior energy density, extended cycle life, and enhanced safety. In consumer electronics, it uses patented silicon anode technology to improve energy density and reduce volume expansion. Automotive products include low-voltage (12V/48V) and high-voltage systems with wide operating temperature ranges and exceptional durability, alongside research into all-solid-state batteries. Industrial energy storage solutions for power tools, drones, and large-scale systems leverage innovative materials and manufacturing processes.

Products

COSMX forms strategic partnerships with global automakers and other battery firms, reinforcing its role as a manufacturer and supplier to international markets for both automotive and stationary applications. Company supplies battery cells for consumer electronics batteries for laptops, tablets, smartphones, and wearables featuring silicon anode technology; automotive battery systems (12V/48V low-voltage and high-voltage) with wide temperature tolerance and durability; industrial energy storage solutions for power tools, drones, and large-scale storage.

Recent Projects

COSMX operates production bases in Zhuhai, Chongqing, and Zhejiang, as well as factories in India and Malaysia, building and running battery cell and pack production lines. As of 2022, the company had a production capacity of up to 20 GWh annually for electric vehicles and energy storage. Major investments are underway to expand manufacturing, including a new plant in Deyang, Sichuan province, targeting 25 GWh/year in its first phase, and a factory in Malaysia planned to open in 2026.

Investors

Major shareholders include Yan Ming Xu (79.9%), Beijing Oriental Huijia Fund Management Co. Ltd. (11.6%), Tuojin Capital Management Co. Ltd. (11.1%), and China Southern Asset Management Co., Ltd. (3.4%). Additional investors include Morgan Stanley China Equity Investment Management Co. Ltd. and Hubei Xiaomi Changjiang Industrial Fund Management Co. Ltd.

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