Cell Component Details TRIZ Cases

A tuned polyethylene powder molecular-weight window improves separator membrane heat resistance, homogeneity, and dimensional stability.

Two sub-grooves open at different pressures to vent combustible and combustion gases separately, lowering battery thermal runaway risk.

A support frame and liquid retaining layer help inverted battery cells absorb electrolyte, reduce leakage, and relieve assembly stress.

Integrated spacer ribs contact stacked energy storage devices to limit movement in a metal case and improve shock and vibration resistance.

A tab fixing member between adjacent electrode tabs equalizes tension during electrode stack expansion to prevent tab breakage and short-circuit risk.

Predefined bend lines let a gap pad wrap pouch cells more easily, improving assembly, heat protection, and expansion coverage.

A resilient connector replaces bolt joints in battery modules to keep contact impedance stable, prevent overheating, and improve assembly.

Opposed rollers with tapered diameters compress both sides of a formed pouch sheet to relieve residual stress and prevent curling.

A tuned polymer Tg and alkali-metal-salt binder improve separator blocking resistance, electrolyte permeation, and high-temperature cycling.

A spring-loaded pressing element with a laser aperture keeps busbar pole regions in contact during welding, improving weld quality and assembly speed.

A tailored electrolyte additive and separator wetting angle improve low-temperature charging by reducing lithium precipitation on the negative electrode.

Central-plate battery assemblies split cells into sub-60 V groups, enabling safer maintenance handling while preserving cooling and energy density.

Rotatable mounting plates pack AC/DC and protection devices into less cabinet space while preserving rear access for UPS installation and service.

Interchangeable positioning members let battery modules fit changing cell layouts without redesigning the housing, cutting manufacturing cost.

A projecting plated through-hole edge concentrates solder fillet formation, making flexible board joints easier to inspect and more reliable.

A slide-lock bracket fixing structure replaces bolts and drilling to prevent battery tray loosening, simplify assembly, and improve pack safety.

A battery cell links volumetric energy density to minimum thickness to relieve thermal runaway pressure and limit deformation and cracking.

Tailored electrolyte additives and a low-contact-angle separator coating speed lithium-ion transport and curb lithium precipitation during cold charging.

Two-stage fluid-pressure forming adds corner compensation portions to limit shell thinning below 30% and improve soft pack battery shell yield.

Cavity-backed reinforcing members stiffen a thin battery box bearing plate and absorb collision energy to better protect battery cells.

Through-hole fixing members restrain pouch cell movement while elastically absorbing swelling, reducing dead space and improving pack reliability.

A two-reactor Ziegler-Natta process balances separator resin flowability with higher tensile, puncture, and thermal performance.

A particle-loaded porous separator creates a shear-thickening electrolyte that resists impact damage while lowering battery fire risk.

Backpressure in each vent plug stops water flow at the target battery level, avoiding float-valve errors and uneven cell watering.

An insulating member with an insertion groove holds the current collector directly, cutting battery parts count and assembly complexity.

A top extension structure lets robot battery packs mount and detach easily while limiting height increase and distributing stress.

A dual-layer separator uses different ceramic particle sizes and a tuned binder mix to resist heat shrinkage while preserving ion flow and electrode adhesion.

A compliant sheet between all-solid battery unit cells absorbs thickness-change stress, suppresses misalignment, and supports longer life.

A cross-linked copolymer coating with vinylpyrrolidone improves separator adhesion and heat resistance, limiting shrinkage in lithium secondary batteries.

A movable contact member and control tool connect thin battery terminals repeatedly without crimping damage or bulky frames.

Vacuum evacuation and overpressure filling reduce gas bubbles in battery cells, improving electrolyte saturation, fill level, and process time.

Calculates battery electrolyte fill mass from pore volume plus formation and injection consumption, cutting trial cycles and material waste.

Electrically isolated cell blocks keep module terminal voltage low, improving handling safety and reducing inspection equipment cost.

Localized protrusion regions reinforce the busbar frame to prevent unmolded sections while keeping battery modules thin, light, and thermally efficient.

A rack-integrated enclosure uses segmented shelf and horizontal supports to stabilize stacked battery modules and limit structural distortion.

A plastic outer case with embedded steel reinforcements insulates battery cells while maintaining pack rigidity and cutting extra insulation steps.

Insulating harnesses hold wires apart from electrochemical cells to block carry current and short-circuiting in compact energy storage assemblies.

A propyl acetate and propyl propionate electrolyte ratio suppresses heat and gas generation, helping flexible secondary batteries resist swelling.

Bent venting holes in a pouch-cell cover direct gas and flame away from adjacent cells while supporting lighter, denser battery packs.

Micro-glass and heat-fusible fibers enable ultrasonic-sealed AGM separators that retain electrolyte and resist sealed-part peeling.