Rivet grooves guide cap plate material flow to prevent extension and electrode lead twisting under external impact.
Plate-shaped connectors merge temperature and voltage sensing terminals to simplify manufacturing while maintaining reliable abnormal operation detection.
A secondary battery lead tab uses a protection member with gussets to cover fuse openings and fixing holes.
A rechargeable battery uses a sealed intermediary to conduct heat between separate dissipation and radiation elements.
Integrating engagement mechanisms into routing portion bottom walls resolves the trade-off between coupling reliability and electric wire routing space.
Segmented insulating members with adhesive layers prevent spring back and contact failure while reducing assembly lead time.
Integrated bus bar cover insulates adjacent high-voltage conductors while exposing coupling holes, reducing structural complexity and manufacturing costs.
Carrier member with apertures routes cables while gaskets maintain airtight seals, preventing crushing during housing assembly.
Insulative protective films seal secondary battery coupling regions to prevent internal short circuits from external impacts.
Resin housing with elastic bus bars relaxes welding point stress from thermal mismatch, lowering weight and cost versus metal reinforcement.