Battery Direct Cold Plate

Applications of Battery Cooling Plate

Why to Choose Guchen Cold Plates?

Key Features and Advantages of Guchen Refrigerant Battery Cooling Plate

01

Highly Efficient Direct Cooling Technology

This cold plate uses direct refrigerant-to-cell cooling technology, which means that refrigerant flows through precision-formed internal channels that are in close proximity to the battery cells. This ensures efficient heat dissipation for batteries, maintaining the battery within its ideal temperature range even under high load conditions.

02

Stamped Structure for Uniform Temperature Distribution

Guchen cold plate is manufactured using a stamped structure, which ensures high dimensional consistency and excellent temperature uniformity. This design improves heat spread across the surface, reducing temperature gradients within the battery pack and contributing to longer battery life.

03

Lightweight, Durable, and Corrosion-Resistant

Made from high-quality 3003MOD and 6061MOD aluminum alloys, the cold plate offers a superior combination of light weight, corrosion resistance, and mechanical strength.
3003 series: Yield strength > 50 MPa; Tensile strength > 150 MPa
6061 series: Yield strength > 90 MPa; Tensile strength > 160 MPa
Deformation under pressure is strictly controlled to < 0.1mm
With its lightweight battery module cooling plate design, this solution contributes to overall vehicle energy efficiency while maintaining structural reliability. The anti-corrosive surface coating further enhances the cold plate’s durability in harsh automotive environments, extending product service life.

04

Cost-Effective Manufacturing

With a focus on mass production scalability, the plate adopts a low-cost stamping process that ensures excellent part-to-part consistency, making it ideal for OEMs seeking cost-efficient solutions without compromising performance.

05

Customizable Design

The cold plate is adaptable to different battery configurations. Custom size cold plates for battery modules are available to meet varying packaging demands from different EV platforms, whether cylindrical, pouch, or prismatic cells are used.

06

Easy Installation and Integration

The design supports peripheral bolt mounting, making integration into various battery module architectures straightforward. The flexible design can also be customized to fit different cell layouts and battery pack configurations.

07

Li-ion Battery Cold Plate with Direct Cooling Technology

The Li-ion battery cold plate is a cutting-edge thermal management solution that uses direct cooling technology to enhance heat dissipation performance. In this system, the refrigerant comes into direct contact with the battery surface and absorbs heat through a phase change process — evaporating within the cold plate and carrying the heat away.

Compared to liquid cooling systems, the Li-ion battery cold plate with direct cooling can improve thermal efficiency by more than three times. During high-load scenarios such as fast charging or rapid discharging, this technology ensures quick heat removal, helping to protect battery health and extend service life.

Key Advantages:

Ultra-fast cooling efficiency — Ideal for fast-charging electric vehicles, allowing real-time temperature control.

Simplified structure — No need for complex piping or water pumps, reducing components and saving space.

Compact and lightweight — Improves safety, lowers weight, and enhances vehicle integration.