The LithiumSafe™ Smoke Containment Sleeve is an aviation-grade smoke containment solution designed to provide zero smoke emission during lithium-ion battery thermal runaway events. Fully compliant with UL 5800 requirements, the sleeve acts as a secondary containment layer around the LithiumSafe™ 17″ Battery Fire Containment Bag, preventing the release of smoke, toxic gases, and airborne contaminants generated during a lithium-ion battery fire.

Featuring a lightweight, foldable design and a custom-developed industrial-grade gas-tight zipper, the Smoke Containment Sleeve delivers exceptional sealing performance under extreme conditions while remaining practical for onboard storage and emergency response.