FAQs

Q: Are fire blankets reusable?

In the event of a battery fire, toxic gases are produced which also stick to a fire blanket when it is put on. For this reason, a fire blanket should NOT be reused without the use of breathing apparatus. It should be disposed of with the residual waste.

Q: Where should a fire blanket be stored?

A fire blanket should be kept in strategic locations so that it is immediately to hand in an emergency. This includes, for example, areas near battery charging stations, in offices or workshops with many electronic devices or in vehicles powered by lithium-ion batteries. Such a safety measure can be particularly useful for e-bikes, e-scooters or electric cars. Good positioning is crucial in order to be able to act quickly in the event of a fire. The cover should be visible and easily accessible so that it can be deployed without wasting time. In companies, it can also be useful to regularly train employees in the use of fire blankets so that they can react correctly in an emergency.

Q: For which devices is a fire blanket particularly useful?

fire blankets are ideal for all devices that are powered by lithium-ion batteries and are used frequently in everyday life. These include smartphones, tablets, laptops, power banks, drone batteries, power tools and e-bikes. Especially in areas with high battery usage, such as workshops, such a cover offers additional protection. A fire blanket can also be useful in private households, where more and more devices are charged with batteries. The risk of fire can increase, especially when charging overnight or when several batteries are connected to a socket at the same time. With a well-placed fire blanket , you can react quickly in an emergency and prevent the worst from happening. A fire blanket can of course also be used for conventional small fires, just like a Fire blanket.

Q: How does a fire blanket protect against battery fires?

A fire blanket is made of fireproof materials that can withstand temperatures of several hundred to a thousand degrees Celsius. In the event of a fire, the blanket is placed over the affected appliance and serves as a barrier against escaping flames, gases and heat, which could otherwise spread uncontrollably and set other objects on fire. The great advantage of a fire blanket over conventional fire extinguishing methods such as water or foam is that it has been specially developed for the particular requirements of lithium-ion fires. As battery fires generate their own oxygen, they cannot be extinguished by conventional means. The blanket ensures that the fire remains contained and gives those affected valuable time to take further safety measures.

Q: Why are lithium-ion batteries dangerous?

Lithium-ion batteries are particularly sensitive to overcharging, damage or overheating due to their high energy density and chemical composition. If a battery is damaged by mechanical impact or internal faults, a thermal runaway can occur - a chemical process that leads to spontaneous combustion. This results in extremely high temperatures that can spread quickly and ignite surrounding materials. The risk of a battery fire is particularly high if batteries are improperly charged or stored or if they are damaged. There is an increased risk, especially in households, offices or workshops where many devices with lithium-ion batteries are used at the same time. A fire blanket can be an effective solution here to quickly contain the flames and prevent major damage.

Q: What is the adiabatic cooling effect and how does it work?

The adiabatic cooling effect occurs when moist spray mist in the air lowers the temperature without the need for external energy. This technology uses the energy of the water vapor to cool the environment. This makes the SprayJet HV particularly efficient not only for firefighting, but also for cooling halls, vehicles or industrial plants.

Q: What versions of the FIREdown SprayJet HV are available?

The SprayJet HV is available in two versions: Variant A : For particularly low water consumption. Variant B : For slightly higher water volumes.

Q: What applications is the SprayJet HV suitable for?

The SprayJet HV is perfect for fighting concealed fires, such as those that occur in components such as gearboxes, brake systems or lithium-ion batteries. It is also ideal for cooling critical components.