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AssigneesHonda Motor Co., Ltd., Eliiy Power Co., Ltd.
InventorsTomoya Makabe, Takeshi Yanagisawa, Masaharu Nakamori, Hiroyuki Suzuki, Hideyuki Sugiyama, Hiroshi Sato, Takeshi Sawada, Kazutoshi Miyauchi
Estimating the term…
The present invention provides a power storage device capable of preventing rain water, washing water, and the like from entering a casing. The power storage device of the present invention includes a secondary battery, the casing having a sealed structure, a safety valve, and a drainage through hole, the casing includes an external container configured to accommodate the secondary battery and an upper lid disposed above the external container, the upper lid has an upper surface having a concave portion formed therein, the safety valve is disposed in the concave portion, and the drainage through hole is provided to pass through a side wall of the concave portion.
1-5. (canceled)
A power storage device comprising:
Dependencies are inferred from the claim text.