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21700 Cells Battery Pcak Direct Side Cooling Channel Tube Liquid Cooling Heat Dissipation

Trumony designs, makes and distribute
Our cooling plate widely use in Electric Vehicle/ New Energy Automobile/ Heavy duty/ Cars/ Marine battery cooling system.
  • TR-T22146
  • Trumony
  • 202201146

Electric Vehicle 21700 Cells Battery Pcak Direct Side Cooling Channel Tube Liquid Cooling Heat Dissipation

Nowadyas, there are four main ways for battery manufacturers to dissipate heat from batteries, namely, natural heat dissipation, air-cooled heat dissipation, liquid-cooled heat dissipation, and refrigeration heat dissipation.

Liquid cooling solution, a set of liquid cooling device is added inside the power battery pack, and a loop is formed. After the heat generated by the battery is transferred to the liquid in the radiator, the liquid will transfer heat and create convection, and the liquid will flow through the circuit to carry away the heat. It works very closely to the way an engine is cooled.


Structure Snake tube + manifold
Thickness Per your request 
Width/Length It depends on your drawing 
Battery  18650, 21700, 3270, 4680, 4695 and etc. 
Surface treatment Zinc Spray, Insulation coating, Bare

liquid cooling plate

According to various applications and requirements of thermal management, we can provide a range of battery cooling solutions. 

 1) Stamping type cooling plate for prismatic cells / battery pack.
 2) Extrusion snake tube for cylindrical cells, such as 21700, 18650, 3270, 4680 big cell.

 3) Extruded tube with manifold for soft battery pack.  

 4) Roll bond cooling plate for heating / cooling. 

Our Advantages:
  1) Flexible design solutions for all kinds of battery pack. 

      (According to your module provide customized cooling plate) 

  2) Design service, we have R&D department, can do design finalization, flow and heat simulation.
  3) CNC centre to make customized inlet/outlet connector.  
  4) Thermal Interface Material, such as thermal silicone pad, Insulation coating etc.

Keywords: Water-cooled Tube for ESS, liquid cooling tube, snake tube for ESS, cylindrical tube, aluminum ribbon, snake radiator, serpentine cooled tube. 


Q: How long does it take for samples and mass production?

A: Usually it will take 15-20 days for new moulds and free samples (within 5kg), after confirmation, 25-30 days for mass production.

Q: OEM/ODM available?

A: Yes,we can!

Q: Can you assist in design?

A: Yes, we can! We have a strong and experienced design team.

Q: Could you provide sample?

A: Yes, We are honored to offer you samples for quality check.

Q: Is sample order accepted?

A: Yes,we accept sample order and we can provide design service!

About us

Founded in 2006, is a leading supplier of critcal heat transfer material for automobile and industrial cooling sectors. Using advanced equipment and technology, Trumony Aluminum Ltd provides products cover 1,3,4,5,6,7 and 8 series aluminum alloy, brazing aluminum fins, steel/aluminum cladded tubes, high frequency welded tubes and headers and so on many varietes, many specificatons of the product series.