Laser thermography inspection of weld defect in lithium-ion battery
In this context, the role of current-interrupting devices (CIDs) integrated into battery caps has become crucial .These devices are designed to prevent thermal runaway by isolating cells that exhibit abnormal behavior, thereby reducing the risk of a domino effect that could compromise the safety of the entire battery pack .When designing a 21,700 lithium-ion battery, the cap
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