Ionchi

Ionchi (逸安启) is a Chinese electric-vehicle charging network operator established in March 2024 as a 50:50 joint venture between BMW Brilliance Automotive Ltd. and Mercedes-Benz (China) Investment Co., Ltd. The company operates under the brand name Ionchi and is positioned as a premium ultra-fast charging service, marketed in Chinese as "臻享超充" (premium ultra-charging). It is described by the company as a sibling brand to Europe's IONITY and North America's IONNA, sharing a common commitment to high-quality charging standards. Ionchi focuses exclusively on high-power DC fast charging, deploying liquid-cooled charging piles with a maximum output of 800 kW and maximum current of 800 A. The network is being built in core urban locations such as premium shopping districts, Grade-A office buildings, luxury hotels, and transportation hubs. Stations are equipped with intelligent matrix charging equipment, smart parking-space camera and ground-lock systems, and security monitoring. The service supports app-based reservations and plug-and-charge functionality, with multiple password-free payment options. According to the company, app reservation is currently available only for Mercedes-Benz and BMW brand vehicles. The company has announced an ambitious expansion plan: by the end of 2027, it aims to deploy more than 7,000 ultra-fast charging piles across more than 40 cities in China. Ionchi emphasizes a 100% renewable electricity commitment, sourcing power from wind, solar, and hydro energy. It also promotes a 7×24-hour operations and customer service system with a device availability rate of at least 99%, supported by monthly inspections and rapid fault response. Ionchi launched its brand and opened its first charging stations on October 24, 2024. In June 2025, it released its second-generation 800 kW liquid-cooled ultra-fast charging pile. The company held its first "127 Ionchi Ultra-Charging Brand Day" on December 7, and its CEO, Shi Fang, spoke at the 2025 China International Electric Vehicle Charging and Battery Swap Operation Conference in Beijing in August 2025. Ionchi operates through a mobile app and WeChat/Alipay mini-programs, and it actively recruits site partners to co-build its charging network.

Ionchi was established in March 2024 as a joint venture between BMW Brilliance Automotive Ltd. and Mercedes-Benz (China) Investment Co., Ltd., each holding a 50% stake. The company was created to enter China's rapidly growing electric-vehicle charging market, leveraging the combined expertise of two major German automakers. It is positioned as a sibling brand to Europe's IONITY and North America's IONNA, sharing a common commitment to high-quality charging standards. On October 24, 2024, Ionchi officially launched its premium ultra-charging brand and opened its first charging stations. The brand was positioned as "臻享超充" (premium ultra-charging), featuring a liquid-cooled ultra-charging network that integrates reliable charging, advanced technology, and premium service. The company's stated goal is to provide a "逸启超充，尽显从容" experience. In December 2024, Ionchi held its first "127 Ionchi Ultra-Charging Brand Day" in Beijing. The event, themed "超充一刻，从容一程", brought together guests to discuss technological innovation, ecosystem building, and user experience in the ultra-charging sector. By June 2025, Ionchi had released its second-generation 800 kW liquid-cooled ultra-fast charging pile, marking a transition to minute-level charging. The company also announced plans to deploy more than 7,000 ultra-fast charging piles across more than 40 cities by the end of 2027. In August 2025, Ionchi CEO Shi Fang was invited to speak at the 2025 China International Electric Vehicle Charging and Battery Swap Operation Conference (also known as the Golden Brick Charging and Battery Swap Forum) held at the Shougang Convention Center in Beijing. The discussion focused on how Ionchi is building a premium user ecosystem beyond mere charging speed. Throughout its development, Ionchi has emphasized a 100% renewable energy commitment, sourcing electricity from wind, solar, and hydro power. The company operates a 7×24-hour operations and customer service system with a device availability rate of at least 99%, and it actively recruits site partners to expand its charging network.

• Ionchi founded as a 50:50 joint venture between BMW Brilliance Automotive Ltd. and Mercedes-Benz (China) Investment Co., Ltd.

• Ionchi premium ultra-charging brand launched; first Ionchi ultra-charging stations begin operation.

• First '127 Ionchi Ultra-Charging Brand Day' held in Beijing.

• Second-generation 800 kW liquid-cooled ultra-fast charging pile released.

• CEO Shi Fang speaks at 2025 China International EV Charging and Battery Swap Operation Conference in Beijing.

Premium ultra-fast charging network for electric vehicles in China, emphasizing high power, reliability, and green energy.

• 800 kW liquid-cooled ultra-fast charging pile (second generation)

  Maximum output 800 kW, maximum current 800 A; supports dual-card dual-standby for stable connectivity; lightweight cable for single-hand operation.

• Ionchi Charging App

  Mobile application for locating stations, reservations, and plug-and-charge; available on Android and iOS (V2.0).

• Ionchi WeChat/Alipay mini-programs

  Mini-programs providing access to Ionchi ultra-charging services.

• Unconfirmed

  Reported2026.08.28

  EU Commission approves Mercedes-Benz China, BMW Brilliance and Seres joint control of Ionchi[4]欧盟委员会批准奔驰中国、华晨宝马和赛力斯共同控股逸安启163.com

  The European Commission approved the joint control of charging operator Ionchi by Mercedes-Benz China, BMW Brilliance and Seres, finding no competition concerns because the transaction has limited effect on the European Economic Area.

Read more

1. 1Ionchi official website homepageionchi.com
2. 2Ionchi official website about pageionchi.com
3. 3Wikidata: Ionchiwikidata.org
4. 4欧盟委员会批准奔驰中国、华晨宝马和赛力斯共同控股逸安启163.com