EV Battery Water Cooling Plate with CNC Machining & Leak-Proof Design

Products introduction:

Our high-precision brazed liquid cold plates are purpose-built for energy storage system (ESS) thermal management, delivering reliable, uniform cooling to keep battery modules within their optimal operating temperature range.

Manufactured using advanced continuous brazing (CAB) technology, these cold plates feature precision-engineered flow channels that ensure even coolant distribution across the entire plate surface. This eliminates hot spots, maintains consistent cell temperatures, and significantly improves the safety, cycle life, and overall performance of your energy storage system.

Product Parameter

Main Application

Our high-performance liquid cold plate and liquid cooling plate are professional thermal management solutions, specially designed for four core application scenarios:

1. EV (Electric Vehicle) battery cooling
2. BESS (Battery Energy Storage System) thermal management,
3. high heat flux density equipment cooling,
4. new liquid cooling system upgrades.

Key Advantages:

• High Precision Brazing Process: The advanced brazing technique creates a strong, seamless bond between aluminum components, resulting in a robust, fully integrated structure with excellent thermal conductivity and long-term durability.
• Superior Thermal Uniformity: Carefully designed internal flow paths ensure balanced heat transfer across the entire battery pack, preventing temperature inconsistencies that can degrade battery performance.
• Reliable Leak-Proof Performance: Every plate undergoes strict helium leak testing and pressure cycling validation, guaranteeing zero leakage even under extreme operating conditions.
• Lightweight & Corrosion-Resistant: Made from high-grade aluminum, the cold plates offer a high strength-to-weight ratio, reducing the overall system weight while providing excellent corrosion resistance.
• Customizable for ESS Applications: Available in various sizes, shapes, and flow configurations to fit different rack, cabinet, and containerized energy storage system designs.

Ideal for utility-scale energy storage, commercial and industrial ESS, and residential energy storage systems, our brazed liquid cold plates provide the stable thermal foundation your batteries need to operate safely and efficiently for years to come. We offer full support from design consultation and prototyping to mass production, ensuring a perfect fit for your specific project requirements.

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