Pouch cell service loop
WO2026143231A1PCT designated stage Publication Date: 2026-07-02WISK AERO LLC
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- WISK AERO LLC
- Filing Date
- 2025-12-29
- Publication Date
- 2026-07-02
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Figure US2025061399_02072026_PF_FP_ABST
Abstract
Systems and methods of the present disclosure provide a service loop for a pouch cell tab by bending the service loop into the cord length at the cell-level. Embodiments of the present disclosure reduces the risk of cell damage or open circuit welds. Both failure modes have the potential to open circuit a battery mid-operation or trigger a thermal runaway. According to various embodiments, the service loop is integral to the pouch such that no additional parts are used to form the pouch cell.
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