+8613584862808   tracy@trumony.com
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Sales Manager: Tracy Li
Mobile: +86-13584862808
Email: tracy@trumony.com / export@trumony.com
Office: +86-512-62532616


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3 Wheels Electric Vehicle Lithium Ion Battery Pack Heat Dissipation Water Liquid Cooling Cold Plates

Size: As your design
Application : 18650 cylindrical cells,21700 lithium ion batteries, 3270 cells, 4680 batteries
Thickness: 2.4mm,3mm
Alloy: 3000
Samples: available
  • TR-CY-T178

  • Trumony

  • TRCYT178

Liquid Cooled Plate Heat Exchanger for Battery Cooling of An Electric Vehicle(EV)

The power battery is an important part of the electric vehicle. The high-voltage power battery will emit a lot of heat under working conditions. Therefore, a good heat dissipation system is an important system to ensure the charging and discharging performance and life of the power battery. The water cooling plate is a key component of the thermal management system. .

In the traditional flat-plate water-cooled plate design, the flow cross-section of each part of the water-cooled plate flow channel from the inlet to the outlet adopts an equal-area design. Due to the long flow channel, the heated temperature of the cooling liquid gradually rises along the flow direction during the process of flowing through the water cooling plate, so the cooling ability of the cooling liquid along the flow direction will gradually decrease, which will inevitably lead to the battery cells in the water inlet area of the water cooling plate There is a temperature difference between the cell and the battery in the water outlet area. Excessive temperature difference will damage the performance of the battery and shorten its service life. In order to solve the cooling issue, Trumony launched one kind stamped liquid cold plate to improve the heat dissipation peformance .


lithium battery liquid cooled cooling plates
As your request
Cooling type
Water / glycol or as your request
Upper plate / down plate/ connectors

Electric vehicle : Classic commercial motor vehicle / Commercial motor vehicle(CMV)/Electric tractor trailer trucks/Electric freight trucks/ Electric industrial trucks/Electric pickup truck/ Electric School Bus/Electric buses

Energy storage system

IGBT Cooling solution

Liquid cold plate type
cold plate cooling plate for EV, stamped cold plate for ESS,harmonica shaped cooling tube plate , EV battery snake cooling tube ,aluminum roll bonded plate

*****Key point of design

1-Specify the battery type: cylindrical cells / square cells or prismatic cells/ soft battery or pouch cells

2-Module boundary dimensions

3-Heat dissipation requirement

4-Design and prototype budget

5-All heat exchanger choice such as the connectors,plastic quick connectors,battery cooling plate installation


◆ Experienced in providing design, optimization and thermal simulation for clients.

◆ Provide sample service and complete samples within about three weeks.

◆ Have own overall production line and process, most advanced equipment and high production automation, which can assure the good quality of products.

◆ Have good communication skills and establish close relationship with big oversea clients.

◆ Conduct technology innovation, R&D investment and laboratory construction.

◆ Expand production lines and increase capacity to meet delivery time of increased orders from various clients.

Company Information

Trumony Aluminum Limited was established in 2006 , with decades of rich experience, Trumony are focusing on providing battery pack heat exchanger component,which are including liquid cooling solution for power battery pack ,liquid cooling solution for  energy storage system,liquid cooling solution for high heat flux density products and new liquid cooling solution.

Trumony headquarters is in Suzhou city and have 3 factories in Aning City ,Hefei city ,Anhui province , the third plant in suzhou city will be ready for mass production in Mid Dec.Our mission is Bringing science and technology to reality. In 2021, we have established deep cooperation with Shanghai Jiao Tong University and setted the Trumony Technology Limited , is devoted in R&D in thermal interface material .

Currently, Trumony has been exported to more than 50 countries and regions around the world, and the product performance fully meets customer procurement needs. In the future, Trumony is ambitious to provide its reliable and cost-effective solutions.

1. What battery module cooling solution you can provide ?
A: We have 4 kinds of battery cooling type for your battery pack. Aluminum snake cooling channel tube for cylindrical cells. Brazed cold plate for prismatic cells ,aluminum micro channel plates for soft package cells and aluminum roll bonded panels .

2.What the alloy and temper of your water cooling plate ?
A:The aluminum alloy is 3000,6000 and temper is O-H112.

3.What the process technology to do the cold plate or coolant channles ?
A:Aluminum extrusion process , vacuum brazing process, roll bonded process and we also have CNC center.

4.Do you support customized prototype for battery pack module ?
A:Sure, we can produce the aluminum liquid cooling plate as your design. If just at the development stage, our existing cooled plate heat sinks are available for checking.

If you are interested in our aluminum cooling tube for battery pack cooling system , pls send iqnuiry to us and we can arrange online meeting to discuss more details about the liquid cooling coolant tube~~

battery cooling system

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