Button cell with base
A button battery and electrolyte technology, which is applied to battery components, battery boxes/coats, circuits, etc., can solve the problems of shortening battery life, reducing the overall stability of the battery and anti-leakage performance, etc., to achieve extended use Longer life, extended operating temperature range, and improved overall stability
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[0044] Example one
[0045] See Figure 1 to Figure 7 , Is a button battery with a base provided by an embodiment of the present invention, including a negative electrode cover 1, a positive electrode case 2, a sealing ring 3, a positive electrode 4, a separator 5, a negative electrode 6 and an electrolyte, wherein the sealing ring 3 is sealed to the negative electrode cover 1 and the positive electrode case 2, and the negative electrode cover 1 and the positive electrode case 2 form a sealed cavity, and the positive electrode 4, the separator 5, the negative electrode 6 and the electrolyte are arranged in the sealed cavity; the button battery also includes The energy collecting ring 7 arranged in the positive electrode casing 2; the energy collecting ring 7 includes an outer ring wall 71, an inner ring wall 72, and a top wall 73 for connecting the outer ring wall 71 and the inner ring wall 72, and the outer ring wall 71. The inner ring wall 72 and the top wall 73 form an annular...
Example Embodiment
[0089] Example two
[0090] Based on the same inventive concept of the previous embodiment, this embodiment provides a button battery with a model of improved CR2032. For the structure of the improved CR2032 button battery, please refer to figure 2 , Figure 5 , Image 6 with Figure 7 , Including: negative electrode cover 1, positive electrode case 2, sealing ring 3, positive electrode 4, separator 5, negative electrode 6 and electrolyte, wherein the sealing ring 3 hermetically connects the negative electrode cover 1 and the positive electrode case 2, and makes the negative electrode cover 1 and the positive electrode housing 2 form a sealed cavity, and the positive electrode 4, the separator 5, the negative electrode 6 and the electrolyte are arranged in the sealed cavity; the button battery also includes an energy gathering ring 7 arranged in the positive electrode housing 2; The energy gathering ring 7 includes an outer ring wall 71, an inner ring wall 72, and a top wall 73 f...
Example Embodiment
[0113] Example three
[0114] Based on the same inventive concept as the foregoing embodiment, this embodiment provides a button battery with an improved CR2450 model, see figure 2 , Image 6 with Picture 8 , Including: negative electrode cover 1, positive electrode case 2, sealing ring 3, positive electrode 4, separator 5, negative electrode 6 and electrolyte, wherein the sealing ring 3 hermetically connects the negative electrode cover 1 and the positive electrode case 2, and makes the The negative electrode cover 1 and the positive electrode housing 2 form a sealed cavity, and the positive electrode 4, the separator 5, the negative electrode 6 and the electrolyte are arranged in the sealed cavity; the button battery also includes an energy gathering ring arranged in the positive electrode housing 2 7; The energy gathering ring 7 includes an outer ring wall 71, an inner ring wall 72 and a top wall 73 for connecting the outer ring wall 71 and the inner ring wall 72, the outer r...
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