Lithium-ion batteries are used in various devices, from smartphones and laptops to electric vehicles and energy storage systems. While these batteries are generally regarded as safe, they can pose significant fire risks under certain conditions, such as physical damage, manufacturing defects, or exposure to extreme temperatures. 

A fire blanket specifically developed to tackle lithium-ion battery-related fires was recently unveiled by SafeQuip. Developed by AVD Fire, the multi-use fire blankets are engineered to withstand extremely high temperatures in an oxidising atmosphere for prolonged periods. The robust design provides protection against potential debris and shrapnel expelled during a battery fire, to ensure comprehensive safety.

A fire blanket is designed to smother a fire to cut off its oxygen supply, making it an effective solution for fighting various types of fires, such as in kitchens, garages and workplaces. Fire blankets offer a number of advantages including ease of use, portability and reduced mess and environmental damage. 

Lithium-ion battery fires are particularly challenging to control as a result of their ability to burn at very high temperatures, often exceeding 1 000 °C, and the potential for re-ignition even after the initial flames have been extinguished.

The AVD Fire range of blankets is manufactured using fire-resistant technical fabrics based on the highest temperature-resistant silica glass fibres. These fibres are enhanced with flame deflection protection and abrasion resistance through a variety of surface coatings. The non-flammable, vermiculite dispersion mineral-coated glass fabric is overlaid with a sacrificial protective silicone layer to provide optimal performance.

Key Features include:

• Constructed from fireproof technical fabric with a fire-resistant coating.
• Reinforced multi-layered edge lining for enhanced durability.
• Equipped with eyelets for easy tethering or suspending.
• Utilises fire-resistant industrial stitching for added strength.
• Includes handling loops on all corners for convenient use.
• Designed for multiple uses without compromising safety.
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The specially designed AVD Lith-Ex blankets can withstand temperatures up to 1 400 °C for extended periods, making them ideal for covering a burning lithium-ion battery and containing the blaze safely underneath the blanket. The blankets help contain the flames, control the burn, prevent flying debris, and ensure that the fire does not spread.