30/90 MINUTES FIREPROOF LITHIUM-ION BATTERY SAFETY STORAGE CABINET

Product Overview

The Super Fireproof Lithium-Ion Battery Charging Cabinet is engineered to provide controlled, fire-resistant storage and charging for lithium-ion batteries in industrial environments. With 30- or 90-minute EN-rated fire resistance, an integrated self-closing fire protection system, and spill containment design, the cabinet significantly reduces the risks associated with battery thermal runaway, fire spread, and hazardous vapor release during charging operations.

This solution is purpose-built for facilities where lithium batteries are charged, stored, or staged daily and where compliance, safety, and operational continuity are critical.

Key Specifications

1. Fire Protection & Construction

2. Ventilation & Fire Control System

3. Spill Containment & Operational Safety

4. Models & Dimensions

Technical Selling Points (Parameter-Based)

1. Verified Fire Resistance for Battery Charging Risks

With EN-tested 30- or 90-minute fire resistance, the Sopler lithium-ion battery charging cabinet provides a defined and measurable fire barrier. This fire rating is critical in battery charging areas, where thermal runaway can escalate rapidly and affect nearby equipment.

2. Intelligent Self-Closing Fire Protection

The cabinet doors remain operable during normal use but automatically self-close at 50°C (122°F) under fire conditions. Combined with intumescent fire seals, the system actively limits flame, heat, and smoke transmission without relying on manual intervention.

3. Automatic Ventilation Shutdown to Prevent Fire Escalation

During normal charging, the cabinet supports vapor extraction through DN 75 exhaust connections. In fire conditions, the dual top ventilation ports automatically close at 70°C (158°F), cutting off oxygen flow and reducing fire intensity inside the cabinet.

4. Spill Containment Designed for Lithium Battery Hazards

Battery leakage during failure or overheating can create secondary ignition risks. The liquid-tight spill sump with perforated insert captures leaked electrolyte while keeping batteries elevated and dry, directly addressing this overlooked safety issue.

5. Industrial-Grade Structure for Long-Term Use

The powder-coated steel cabinet body, heavy-duty hinges, and integrated transport base allow the cabinet to withstand daily industrial handling while remaining compliant with fire safety requirements. Cabinets can be transported upright within facilities without compromising insulation integrity.

Typical Applications

• Lithium-ion battery charging rooms
• Energy storage system (ESS) facilities
• Manufacturing and maintenance workshops
• Warehouse battery staging areas
• Power tool and EV battery charging zones

Conclusion

The Sopler Fireproof Lithium-Ion Battery Charging Cabinet combines certified fire resistance, automatic fire-response mechanisms, controlled ventilation, and spill containment into a single, purpose-built solution. By referencing measurable parameters—fire rating, closure temperatures, ventilation thresholds, and structural design—the cabinet delivers transparent, verifiable safety performance for modern lithium battery operations.