Large Preventer™ Plus Li-lon Fire & Smoke Containment Bag KIT (Laptop-Sized / 50 Wh)

Large Preventer™ Li-Ion Fire & Smoke Containment Bag Kit (Laptop-Sized / 50 Wh)

Protect your workplace, personnel, and assets from the unpredictable danger of lithium-ion battery fires, explosions, and thermal runaway events. Designed for laptop-sized electronics and other small devices up to 50 Wh, the Large Preventer™ Kit offers complete two-stage fire, heat, and smoke mitigation.

Toxic smoke inhalation from battery fires poses a severe safety hazard. The Brimstone system solves this: first, place the off-gassing or burning device inside the Large Fire Containment Bag to isolate intense heat and explosion risks. Next, slide the entire assembly into the S50 Smoke Containment Bag to trap toxic fumes and smoke using advanced pressure-relief valve technology.

Why Choose Fire Containment Bag Protection?

• Tested Thermal Containment: Successfully contains thermal runaway events up to 50 Wh. Third-party testing and FAA materials test reports are available upon request.
• USA Quality & Certification: Proudly sewn in the USA in ISO 9001:2015 registered facilities. Representative materials conform to FAA 14 CFR 25, Appendix F fire resistance standards. Every unit ships with a signed Certificate of Conformity.
• Longest Service Life in the Industry: Features an unmatched 12-year usage cycle for long-term ROI and compliance peace of mind.
• Lifetime Free Replacement Guarantee: If your Brimstone bag is used to contain an active fire, we will replace it free of charge (conditions apply).

What’s Included in the Kit

• (1) Large Li-Ion Fire Containment Bag (SKU: FP-CON-LG-1)
• (1) S50 Small Smoke Containment Bag with Pressure Relief Valve (SKU: FP-CON-S50)
• (1) Pair of Fire-Resistant Handling Gloves (SKU: FP-GLOVE-BMW)
• (1) Vinyl Placard: "LITHIUM-ION BATTERY FIRE CONTAINMENT BAG LOCATED HERE" (SKU: FP-CON-BAG-STIC-2)
• (1) Step-by-Step Emergency Instruction Card

Technical Specifications

Important Storage Note: The fire-resistant gloves and the pliable S50 Smoke Containment Bag are designed to fit securely inside the Large Li-Ion Fire Containment Bag for highly compact and convenient storage.

• Large-XL Tamper-Evident Storage Cover (FP-CON-LG-ZIP-OC / FP-CON-LG-ZIP-OC-WMT): Keep your kit clean, organized, and ready for immediate emergency access. Available with optional Velcro backing for wall mounting.
• Volume Pricing: Ordering 6 or more units? Contact our sales team directly for volume quote discounts.

Shipping & Availability Notice

Ships within 1–3 business days. Subject to demand delays; if a delay occurs, you will be notified promptly via email. Every shipment includes unique serial tracking, annual inspection recommendations, and full warranty details.