Power storage device
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United States of America Patent
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Aug 16, 2022
Grant Date -
Nov 12, 2020
app pub date -
Apr 20, 2020
filing date -
May 8, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A power storage device includes at least one power storage cell, a heater that increases a temperature of the power storage cell, a pressing member that presses the heater against the power storage cell, and a sensor provided in the heater. The heater includes a base material and a heater wire provided on the base material. The base material includes a lead portion drawn from between the pressing member and the power storage cell. The heater wire includes a heater lead wire formed on the lead portion. The sensor is provided on the heater lead wire.
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