Structural instability and mechanical stress at the tab interface lead to intermittent connectivity or circuit rupture. Ensuring robust electrical continuity prevents power loss and thermal hotspots in high-capacity packs.

Mechanical shifting or misalignment during battery module assembly leads to inconsistent cell spacing and electrical shorts. Ensuring precise spatial positioning prevents catastrophic failure during high-volume manufacturing.

Cylindrical battery packs face internal component displacement and deformation during assembly and operation. Preventing mechanical failure ensures long-term safety and electrical continuity in high-vibration vehicle environments.