26 May 2026: Gunnebo, a global leader in physical security solutions, unveiled its next-generation lithium-ion battery fire protection solutions under its Minimax fire safety division, introducing advanced fire suppression technology designed specifically to address the evolving risks associated with lithium-ion batteries across modern industries.
As industries worldwide accelerate toward electrification and energy storage, lithium-ion batteries have become the backbone of modern innovation, powering electric vehicles, renewable energy storage systems, data centres, consumer electronics, and industrial operations. However, this rapid adoption has also introduced a new category of highly complex fire hazards that conventional fire suppression systems are often unable to manage effectively.
Recognising this critical shift in fire risk dynamics, Minimax by Gunnebo has launched an advanced range of lithium-ion battery fire extinguishers powered by cutting-edge F-500 EA® Encapsulator Technology. Designed specifically for lithium-ion battery fires, these solutions represent a significant advancement in safeguarding high-risk environments where battery safety, operational continuity, and risk mitigation are paramount. F-500 EA® Agent is UL Listed, reinforcing its reliability and performance.
Unlike conventional fires, lithium-ion battery fires are driven by thermal runaway, a highly volatile chain reaction that generates extreme heat and releases toxic and flammable gases, often resulting in re-ignition even after initial suppression. Traditional fire extinguishing methods frequently fall short in effectively controlling these incidents or stabilising hazardous conditions.
Minimax’s specialised extinguishers are engineered to go beyond conventional suppression by addressing the fire at its chemical core. Powered by advanced F-500 EA® Encapsulator Technology, the extinguishers rapidly absorb heat, suppress thermal runaway, and encapsulate hazardous particles at a molecular level. Complementing this is Spherical Micelle Technology, which enables deeper penetration into the fire zone, interrupts free radicals, and accelerates cooling, ensuring rapid fire knockdown while significantly reducing the risk of re-ignition.
The solutions are purpose-built for industries where lithium-ion batteries are integral to operations and safety remains critical. These include electric vehicles (EVs) and charging infrastructure, battery manufacturing and storage facilities, renewable energy storage systems, data centres, electronics manufacturing, logistics hubs, warehouses, and industrial environments using battery-powered equipment.
Speaking on the launch, Mr. Johnson Mathew Vice President – Fire Products, said, “The global transition toward electrification and energy storage has fundamentally changed the nature of fire risk. Lithium-ion battery fires require specialised suppression technologies capable of controlling thermal runaway and preventing re-ignition. With our advanced lithium-ion fire extinguishers powered by F-500 EA® technology, we are delivering a future-ready solution engineered specifically for the challenges of the battery age. This launch reflects our continued commitment to innovation, safety, and protecting critical infrastructure across emerging industries.”
Minimax lithium-ion fire extinguishers also provide multi-class fire suppression capability, making them suitable for Class A, B, C, D, and F fires, including electrically energised equipment. In line with evolving environmental and safety priorities, the extinguishing agent features a 100% biodegradable and non-fluorinated formulation that ensures enhanced safety for both users and surroundings.
The products are compliant with globally recognised standards, including NFPA 18A and IS 15683:2018, and have undergone rigorous testing to validate their performance under critical conditions.
Together, these advanced fire protection solutions reinforce Minimax’s commitment to addressing modern industrial challenges through innovation, engineering excellence, and sector-specific expertise. As the world moves toward a more battery-powered future, Minimax by Gunnebo India continues to strengthen its position as a trusted partner in delivering future-ready fire safety infrastructure.
About Minimax
Minimax, the fire safety division under Gunnebo, is a trusted provider of advanced fire protection and suppression solutions with a legacy spanning over a century. The brand delivers comprehensive fire safety technologies across industrial, commercial, infrastructure, and high-risk environments worldwide.
With a strong focus on innovation, engineering excellence, and evolving safety requirements, Minimax offers future-ready fire protection solutions designed to address both conventional and emerging fire risks. Backed by global expertise and rigorous quality standards, Minimax continues to support organisations with reliable, effective, and sustainable fire safety systems.
About Gunnebo
Gunnebo, based in Gothenburg, Sweden, has a rich heritage spanning over 250 years and is a world leader in physical security solutions that help keep valuables, cash, and people safe. Gunnebo is committed to protecting customers across banking, retail, public, and commercial buildings, industrial, and high-risk sites.
In 2000, Gunnebo acquired the leading Indian company Steelage. Steelage has been one of India’s most trusted brands for physical security solutions since 1932. It has continuously enhanced its portfolio of products and services to maintain a comprehensive range of exclusive, state-of-the-art safe storage systems with innovative designs and aesthetics. Steelage products include safes, vaults, fire cabinets, strong room doors, modular vault solutions, safe deposit lockers, strong room accessories, and more.
Chubbsafes, a heritage brand under Gunnebo, has been trusted globally since its inception in 1835. Celebrating 190 years of legacy in 2025, Chubbsafes is known for delivering certified burglary and fire protection through its robust range of safes, cabinets, and vaults. Its products are widely used across homes, businesses, banks, and high-security environments around the world.
