China Factory Customizable Aluminum Liquid Cold Plate For EV Battery Pack
Product Overview
Tailored for high-performance electric vehicle (EV) battery packs, our stamped and brazed liquid cold plates are engineered to deliver reliable, high-efficiency thermal management—ensuring optimal operating temperatures, uniform cooling, and long-term safety for lithium-ion batteries.
Technical Specifications:
| Category | Details |
|---|---|
| Material Selection | Base plate: AL3003MOD (commonly used) Flow channel plate: AL3003MOD (commonly used) Insulation layer: Powder coating or film lamination (commonly used) |
| Key Processes | 1. Stamping forming 2. Degreasing and spraying 3. Brazing 4. Helium leak test 5. Powder coating or film lamination |
| Structural Design | 1. Flow channel plate: 1mm (typical); Base plate: 1mm or 1.2mm (typical); Insulation layer thickness: 0.1~0.3mm 2. Total cold plate height: 5.5~6.5mm; Flow channel height: 3~4mm (typical) 3. Seal width: ≥7mm |
| Performance | 1. High structural strength and pressure resistance 2. Excellent heat dissipation efficiency and temperature uniformity 3. Superior corrosion resistance 4. High space utilization rate |
| Cost | Typically RMB 27~35/kg, with relatively high tooling cost |
| Weight | Significant lightweight advantage: 1+1mm cold plate weighs approx. 5.5kg/m² (calculated by area) |
| Lead Time | High design flexibility and short prototyping cycle |
| Maturity | Most widely adopted process, with >90% market share |
Key Functions
- Efficient heat dissipation at high-rate charging and heavy discharge
- Preheating batteries in low-temperature environments
- Improve temperature uniformity and reduce hotspots
- Enhance battery safety and extend service life
- Stabilize performance in continuous high-power operation
Why Choose Us
Professional liquid-cooled design for excellent thermal management and long battery life
High-strength aluminum alloy structure with high rigidity, light weight and strong durability
Customized for 1P52S energy storage battery packs, ensuring perfect fit and stable performance
Strict quality control and reliable production process
Competitive pricing and on-time delivery
Professional technical support and after-sales service
FAQ
Q1:Is this enclosure suitable for 1P52S Module energy storage systems only?
A1:Yes, this is custom-made for the 1P52 module. Of course, the hole positions, crossbeams, brackets, and dimensions can all be adjusted.
Q2:What else can we offer?
A2:The box body and related products such as top cover ,end plate and pipelines are available.
Q3:MOQ
A3In fact, there is no (MOQ). Customized samples can also be provided.
Q4:What technical capabilities do we have?
A4:Full-process customized design,Cross-component design collaboration,Desin optimization & simulation
Q5:General delivery time
A5:The sample stage: 40 -45 days.Mass production stage: 35 days
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.