1 Air-cushion one side expansion type, one side is flat, the other is the bulge cooling pipeline.
2 The flat surface can well touch with container bottom or the surface of cubic battery, of which can achieve the fully heat exchanging.

3 Height of expansion can up to 4mm, low coolant flow resistance.

4 Multi channels design for cooling pipeline, The temperature field is uniform, and the tolerance of temperature on plate surface are less than 2℃.