Customizable Liquid Cold Plate for EV Battery Thermal Management

Our liquid cold plate is a high-performance thermal management solution specially designed for electric vehicle power battery packs. Using advanced stamping and vacuum brazing technology, it provides efficient, uniform cooling to maintain batteries within their optimal temperature range, effectively extending battery life, improving charging efficiency, and ensuring safe and stable operation under various working conditions.

Made of high-quality aluminum alloy, the liquid cold plate features excellent thermal conductivity, lightweight structure, and high pressure resistance. Each product undergoes strict helium leak testing to ensure zero leakage and long-term reliability. With customizable flow channels, dimensions, and interface designs, it can be flexibly integrated into different battery pack layouts.

This liquid cold plate is widely used in passenger EVs, commercial vehicles, hybrid power systems, and high-performance power battery applications, providing stable thermal control for modern electric mobility.

Technical Specifications:

1. Superior Thermal Performance

   • High heat dissipation efficiency and exceptional temperature uniformity across the entire cooling surface, eliminating hot spots that degrade battery life and performance.
   • Withstands high working pressures, ensuring stable cooling under demanding EV operating conditions.

2. Lightweight & Compact Design

   • Ultra-lightweight profile (approx. 5.5 kg/m² for 1+1 mm plate thickness) reduces overall vehicle weight to improve driving range and energy efficiency.
   • Low-profile structure fits seamlessly into modular battery pack layouts, maximizing space utilization.

3. Reliable & Durable

   • Helium leak-tested to guarantee zero fluid leakage, preventing short circuits and system failures.
   • Corrosion-resistant construction withstands long-term exposure to coolant and harsh environmental conditions.

4. Cost-Effective & Scalable

   • Mature, high-volume manufacturing process (over 90% market share in the industry) ensures consistent quality and competitive pricing (27–35 RMB/kg).
   • Flexible design capability supports rapid prototyping and custom configurations to match various battery pack geometries.