Professional safety solution for the storage and transport of lithium-ion batteries now available again.
The SmoliTec Safety Box with Extover® Coarse Fire Extinguishing Cushions is now back in stock.
This complete solution combines a robust UN-certified hazardous goods box with nine 5-liter Extover® fire extinguishing cushions, providing a professional safety system for the storage and transportation of lithium-ion and LiPo batteries.
The cushions are filled with specially developed Extover® Coarse fire extinguishing granules (particle size 1–4 mm). Positioned evenly inside the box, they create a thermal protection barrier. Batteries can be placed above, between, and underneath the cushions, ensuring they remain securely positioned while being surrounded by the extinguishing granules in the event of a thermal incident.
In the event of thermal runaway, Extover® rapidly absorbs heat, helps displace oxygen, and significantly reduces the risk of fire spreading to surrounding batteries or materials.
Key Features
- UN-certified hazardous goods safety box
- 9 × Extover® Coarse fire extinguishing cushions (5 liters each)
- Ready for immediate use
- Excellent heat absorption
- Oxygen-displacing properties
- Forms a protective insulating layer at high temperatures
- 100% inorganic and non-aging material
- Maintenance-free safety solution
- Ideal for industry, workshops, laboratories, logistics and service vehicles
The safety box is suitable for the storage and transportation of undamaged or non-critical lithium-ion batteries in accordance with applicable transport regulations. Damaged batteries that present a higher risk must be transported in compliance with the relevant special provisions and legal requirements.
The SmoliTec Safety Box is available in various configurations and can be equipped with different Extover® cushion and granule variants to meet individual customer requirements.

