Liquid-Cooled Fast Charging | One System, Six Standards — A Complete Global Solution

GB/T, MCS(GB), Chaoji, CCS, NACS, MCS — Yonggui Electric's comprehensive liquid-cooled fast charging system unlocks the challenges of global high-power charging standards.

As e-mobility continues its global expansion, fast charging has become the next frontier.Yet the charging standards—GB, MCS(GB), Chaoji, CCS, NACS, MCS—differ significantly in structure and requirements.

Yonggui Electric addresses these complexities with a complete liquid-cooled fast charging system, built from a full-system perspective.We’ve integrated connector, inlet, cooling, and communication into a unified solution that supports the six major global standards.

• One system to meet diverse international standards

• All-in-one solution to support global deployment strategies

Why Liquid Cooling? The Cool Answer to High-Power Charging

High current means more heat, and more heat means higher safety risks.
Faster charging demands stronger cooling and greater stability.

Traditional air-cooled systems can no longer support 500A+ or even 1000A-level power — liquid cooling has become the inevitable choice:

• Effectively controls temperature rise

• Supports continuous ultra-high current output

• Improves charging efficiency and user experience

Six Global Standards, One Integrated System

• GB/T | Third-generation liquid-cooled connector

• MCS(GB) | Ultra-high power and charging efficiency.

• Chaoji | 800–1000A fast charging, easing range anxiety

• CCS2 | Standard liquid-cooled connector + customizable inlet

• NACS | Compact liquid-cooled solution, Tesla-compatible

• MCS | Megawatt-level system for heavy-duty EVs — future-ready

What’s Included in the Yonggui Liquid-Cooled System?

Yonggui provides not only charging connectors, but also a full liquid-cooled charging system, including:

• Liquid-cooled charging connector + inlet

• Cooling loop modules: radiators, fans, pumps, reservoirs, etc.

• Status monitoring: temperature, pressure, flow, liquid level

• Intelligent communication: CAN / RS485 protocols supported

Modular design, one-stop integration, ready for custom deployment in diverse applications.

Technical Strength for Reliable Fast Charging

• All-condition validation: high temperature, humidity, salt spray, IP67 protection

• Durability tested: high-frequency mating cycles, real-world endurance

• Global certification-ready: CE, UL, TUV supported

• Automation-friendly design: optimized for scalable manufacturing

Why Choose Yonggui?

• 50+ years of expertise in connector technology

• Trusted supplier to top global EV brands

• In-house R&D and production for key components

• Global footprint: dual manufacturing bases in China & Thailand

Explore YG liquid-cooled fast charging systems — designed for the global EV era.

Want to learn more? Visit our website or contact our team for detailed product specifications and customization options.