The rise of electric vehicles (EVs) has made battery thermal management systems a core component of modern engineering. Among these systems, the Aluminum Battery Water Cooling Plate with Tubes plays a pivotal role in regulating battery temperature, enhancing safety, and prolonging service life. This article explores what makes these cooling plates essential, why they are used across industries, and how Sinupower Heat Transfer Tubes Changshu Ltd. leads in their manufacturing with advanced technology and precision engineering.
What Is an Aluminum Battery Water Cooling Plate with Tubes?
Why Is Efficient Thermal Management Crucial for Electric Vehicle Batteries?
How Does Sinupower Heat Transfer Tubes Changshu Ltd. Ensure Quality and Performance?
FAQ: Common Questions About Aluminum Battery Water Cooling Plate with Tubes
Conclusion & Contact Us
An Aluminum Battery Water Cooling Plate with Tubes is a specialized component designed to maintain optimal temperature in electric vehicle batteries. It consists of an aluminum plate integrated with water-circulating tubes that efficiently dissipate heat generated during battery operation. This system ensures temperature uniformity across cells, improving performance, safety, and energy efficiency.
Aluminum, known for its high thermal conductivity, lightweight, and corrosion resistance, makes it the ideal material for this application. The tubes embedded within the plate allow coolant to circulate evenly, transferring excess heat away from critical components.
| Parameter | Specification |
|---|---|
| Material | High-purity aluminum alloy (6061-T6 / 3003) |
| Tube Type | Extruded micro-channel or serpentine copper/aluminum tube |
| Coolant Type | Deionized water, glycol-based coolant |
| Working Temperature Range | -40°C to 120°C |
| Thermal Conductivity | 160–210 W/m·K |
| Pressure Resistance | ≥ 0.6 MPa |
| Surface Treatment | Anodizing or anti-corrosion coating |
| Customization | Shape, size, tube layout, and inlet/outlet design available |
This combination of advanced material and design ensures maximum thermal efficiency and long-term reliability under high-demand conditions such as electric vehicles, energy storage systems, and hybrid equipment.
Thermal management determines the efficiency, safety, and lifespan of EV batteries. When temperatures rise excessively, battery cells can suffer from thermal runaway, leading to capacity loss or even catastrophic failure. Conversely, operating at too low a temperature can reduce energy output and charge acceptance.
The Aluminum Battery Water Cooling Plate with Tubes acts as a thermal stabilizer, balancing these extremes.
Temperature Uniformity: Keeps all cells within a narrow temperature range, reducing internal resistance and prolonging battery life.
High Heat Transfer Efficiency: Aluminum's excellent conductivity ensures fast heat dissipation.
Structural Strength: Resistant to vibration and mechanical stress, crucial in mobile applications.
Weight Reduction: Lighter than copper systems, contributing to overall EV weight optimization.
Eco-friendly Design: Fully recyclable materials support sustainability initiatives.
| Feature | Aluminum Cooling Plate with Tubes | Copper Cooling System | Graphite Thermal Pad |
|---|---|---|---|
| Thermal Conductivity | ★★★★★ (High) | ★★★★☆ (High) | ★★☆☆☆ (Moderate) |
| Weight | ★★★★★ (Light) | ★★☆☆☆ (Heavy) | ★★★☆☆ (Medium) |
| Cost Efficiency | ★★★★★ | ★★☆☆☆ | ★★★★☆ |
| Corrosion Resistance | ★★★★★ | ★★★☆☆ | ★★★★★ |
| Recyclability | ★★★★★ | ★★★★☆ | ★★★☆☆ |
| Customizability | ★★★★★ | ★★★☆☆ | ★★★☆☆ |
As shown, the Aluminum Battery Water Cooling Plate with Tubes achieves a superior balance of performance, cost, and reliability—making it the preferred choice among global EV manufacturers.
Sinupower Heat Transfer Tubes Changshu Ltd. has established itself as a leading manufacturer of aluminum heat transfer solutions, offering advanced engineering for high-precision battery cooling systems. The company integrates design innovation, material science, and automated production technology to deliver consistently high-quality cooling plates tailored to client needs.
Sinupower Heat Transfer Tubes Changshu Ltd. was co-founded by Mr. Gao Qiang, an industry figure who once worked for the world's top 500 companies, and industry backbones. And the company was established on May 6, 2018 and has been in operation for nearly 5 years. Prior to this, the management team with Mr. Gao as the core has also accumulated very rich industry qualifications and management experience in Beijing, Shanghai and other places.
Sinupower develops and manufactures new energy precision pipes of various thicknesses, shapes and sizes, such as folded pipes, rectangular pipes, flat pipes, round pipes, D-shaped pipes, hollow glass aluminum spacers, etc. These products are widely used in automotive heat exchange, commercial air conditioning, power station cooling, building door and window systems, etc.
Manufacturing Precision: Fully automated CNC tube bending and plate welding systems.
R&D Focus: Dedicated to enhancing cooling efficiency through micro-channel innovation.
Customization Capability: Designs adapted for EV, hybrid, and stationary battery systems.
Quality Assurance: Every unit undergoes strict pressure, flow, and corrosion resistance testing.
Material Selection: High-grade aluminum alloys optimized for conductivity and strength.
Tube Forming: Micro-channel or serpentine tubes are precision-extruded.
Plate Integration: Tubes are welded or brazed to aluminum plates for uniform heat spread.
Leak Testing: Each product undergoes hydraulic and air pressure tests to ensure integrity.
Surface Finishing: Anodizing or coating enhances durability and corrosion resistance.
With this meticulous process, Sinupower guarantees consistent performance across all Aluminum Battery Water Cooling Plate with Tubes, ensuring they meet global OEM standards.
Q1: What materials are used in Aluminum Battery Water Cooling Plates with Tubes?
A1: They are primarily made from aluminum alloys (6061-T6 or 3003) for high thermal conductivity and corrosion resistance.
Q2: How does the cooling plate prevent battery overheating?
A2: Coolant circulates through the tubes, absorbing and transferring excess heat away from battery cells.
Q3: Can these plates be customized for different battery modules?
A3: Yes, Sinupower offers full customization including dimensions, tube routing, and inlet/outlet positioning.
Q4: What type of coolant is recommended?
A4: Deionized water or glycol-water mixtures are commonly used for efficient thermal transfer.
Q5: Are these cooling plates suitable for high-voltage battery systems?
A5: Absolutely. They are designed to withstand high thermal loads and ensure uniform cooling across large battery packs.
Q6: What is the typical lifespan of an Aluminum Battery Water Cooling Plate with Tubes?
A6: With proper maintenance, they can last over 10 years under standard operating conditions.
Q7: How do they compare to graphite-based cooling systems?
A7: Aluminum systems offer higher heat transfer rates, better durability, and greater recyclability.
Q8: What industries use these cooling plates?
A8: Primarily in electric vehicles, energy storage systems, robotics, and aerospace power modules.
Q9: Are there anti-corrosion measures in place?
A9: Yes, anodizing or anti-corrosion coatings are applied to protect against oxidation and wear.
Q10: Why choose Sinupower over other suppliers?
A10: Sinupower provides integrated design-to-delivery solutions, ensuring superior quality control and technical support.
In an era where battery efficiency defines the success of electric vehicles, the Aluminum Battery Water Cooling Plate with Tubes stands out as a vital innovation for achieving stable performance and extended lifespan. Its lightweight, thermally efficient design not only enhances battery reliability but also contributes to global sustainability efforts.
Sinupower Heat Transfer Tubes Changshu Ltd. remains at the forefront of this technological advancement, offering precision-engineered cooling solutions trusted by global automotive and energy brands. Their expertise in aluminum heat transfer systems ensures every cooling plate meets the highest standards of safety, performance, and durability.
For more information, technical specifications, or custom orders,
Contact Us Today — and let Sinupower Heat Transfer Tubes Changshu Ltd. help power your next innovation.
