Title:
BATTERY PACK AND ELECTRIC EQUIPMENT
Document Type and Number:
Japanese Patent JP2022076962
Kind Code:
A
Abstract:
To provide a battery pack and electric equipment of which the number of components are reduced and furthermore of which the assemblability are improved.SOLUTION: A battery pack 1 comprises a battery cell 10, a circuit board 12 which is connected to the battery cell 10, and a negative tab 20 of which one end is connected to the battery cell 10 and another end is connected to a circuit board 12. The negative tab 20 has an interruption unit 24 which is interrupted when a large current flows to the battery cell 10. The current flowing to the battery cell 10 is detected on the basis of a voltage across both ends of the negative tab 20.SELECTED DRAWING: Figure 9
Inventors:
YOSHIDA TOSHIYUKI
Application Number:
JP2020187635A
Publication Date:
May 20, 2022
Filing Date:
November 10, 2020
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD
International Classes:
H01M50/572; H01M50/20; H01M50/50
Attorney, Agent or Firm:
Takashi Murai
Hiromi Murai
Hiromi Murai
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