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Get it between 2025-08-12 to 2025-08-19. Additional 3 business days for provincial shipping.
Model: TEC1-12706, Size: 40*40*3.5mm, Weight: 22g
Working Current: 3A (rated 12V), Refrigeration Power: Qcmax 30W
The side printed with TEC1-12706 is the cooling side, another is the heating side.
Red wire is positive, black wire is negative. Test method: Install the red and black wires of the refrigeration tablet on both ends of 1 cell battery, if you can feel one side is slightly cold and one side is slightly hot, it means that the refrigeration tablet is good!
Note: Please make sure you have installed with a heat radiator on the heating side. Otherwise the overheating will burn it out. When you installing the radiator, make sure to scribble some thermal grease on the surface.