BATTERY PACK
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Jan 9, 2025
app pub date -
Nov 10, 2022
filing date -
Nov 10, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A battery pack includes a battery module accommodated in an exterior case. The exterior case has a watertight structure and a volume to allow the battery pack to have an overall specific gravity of 1 or less. The inner wall is molded unitarily with the exterior case along an inner surface of the exterior case. An air layer with a watertight structure is formed between the inner wall and the exterior case. The exterior case has a multilayer float structure including the exterior case, the air layer, and the inner wall. An inside of the inner wall has a watertight structure and constitutes a battery module housing part housing the battery module therein.
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