| 摘要 |
A battery pack is provided where the cell can becomes the battery enclosure. An electrode assembly is deposited within a can. A recess area is created above the electrode assembly by either extending the sides of the can beyond the electrode assembly or by attaching a tubular header to the can. An optional, insulating, plastic cup is then placed within the recess area. A printed circuit board that includes battery safety circuitry is then placed within the recess area and coupled to positive and negative electrical terminals on the end of the can. A sealing cap is then placed atop the cup to seal the printed circuit board within the overall package. The sealing cap includes electrical connections for coupling to the printed circuit board. The resulting sealed package offers a compact and robust, yet safe, energy storage and delivery system.
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