Battery enclosures with structural enhancements
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United States of America Patent
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Dec 19, 2023
Grant Date -
Oct 14, 2021
app pub date -
Apr 9, 2020
filing date -
Apr 9, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
Batteries according to embodiments of the present technology may include an electrode stack including a separator positioned between an anode and a cathode. The batteries may include an electrolyte. The batteries may include an enclosure extending about the electrode stack and containing the electrolyte. The enclosure may include a rigid housing defining a volume in which the electrode stack and the electrolyte are contained. The rigid housing may define a flange extending about the rigid housing. The enclosure may include a lid extending across the rigid housing. The lid may be characterized by a length and a width, and the lid may define a protrusion extending beyond the length or width on a side of the lid at a location corresponding to a predetermined strain location.
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