Firechief LithShield Ultra+ EV Fire Blankets
As the risks associated with lithium-ion batteries continue to grow, SafetyBuyer is pleased to introduce the latest addition to the Firechief LithShield® range – the EV Ultra+ Battery Fire Blankets.
Tested to withstand peak temperatures of up to 2000°C, the new Ultra+ range is specifically engineered for high-voltage battery risks, such as those found in EV production facilities, automotive servicing, and large-scale battery storage environments. This makes the Ultra+ blankets the most advanced option yet, providing a vital layer of safety where the consequences of battery failure can be catastrophic.
Understanding the Growing Risk
Lithium-ion batteries are now everywhere - from laptops and tools to (EV) electric vehicles and large-scale energy storage. But their convenience comes with hazards. When these batteries fail, fires can start suddenly, escalate rapidly, and burn at extreme temperatures.
At SafetyBuyer, we’ve covered this issue in depth in our Safety Hub resource: Lithium Battery Fires at Work – What Causes Them, the Growing Risk & How to Stay Safe. The article explains why these incidents are on the rise and how businesses can prepare, protect staff, and comply with evolving safety responsibilities.
The new LithShield Ultra+ EV blankets are one more step forward in that preparedness - offering reassurance that even ultra-high temperature events can be controlled.
A Complete Range of Protection
The introduction of Ultra+ allows SafetyBuyer customers to view the full Firechief LithShield range in context, with three performance levels designed to meet different battery fire scenarios:
- LithShield Light - Tested up to 1000°C, available in three sizes, ideal for smaller devices such as laptops, mobile phones, and lightweight EV applications.
- LithShield Tough - Tested up to 1300°C, manufactured from high-performance material and rigorously tested to DIN SPEC 91489 standards, with the 5x5m and 6x8m EV blankets fully certified.
- LithShield Ultra+ - The latest and most advanced option, tested to 2000°C and designed for higher voltage batteries, capable of withstanding rapid heat spikes and extreme fire conditions.
This clear temperature-based structure makes it easier for buyers to compare options at a glance and ensures the right blanket can be matched to the right application.
Why Standards Matter: DIN SPEC 91489
One of the biggest challenges with lithium-ion battery fires is that they behave differently to conventional fires. In (EV) electric vehicles and other high-powered systems, batteries can burn at extreme temperatures and even reignite after appearing to be extinguished. That’s why the introduction of DIN SPEC 91489 in Germany is so significant — it is the first recognised safety standard for fire protection blankets used in EV fires and is expected to influence the development of similar standards across Europe and the UK.
The LithShield Tough range from Firechief has already been tested against this standard, with the 5x5m and 6x8m EV fire blankets fully DIN SPEC 91489 certified. This provides buyers with added assurance that these products have undergone rigorous testing across three key areas:
- Thermal Resistance – fire blankets must withstand direct flames and high temperatures between 700°C and 1000°C without seam failure or flame penetration.
- Mechanical Stability - testing ensures the strength and durability of seams, loops and fabric when deployed under stress.
- Chemical Resistance – fire blankets are exposed to oils, greases, extinguishing agents and battery acids to verify ongoing performance in real-world accident scenarios.
By choosing a certified product, businesses and first responders can be confident that they are investing in equipment which has been tested to a recognised, independent benchmark of performance.
The arrival of the Ultra+ EV Fire blankets takes protection even further - withstanding up to 2000°C for extreme, high-voltage battery scenarios. Together, the Light, Tough and Ultra+ ranges provide a full spectrum of options, but it is the introduction of standards like DIN SPEC 91489 that allows users to compare and specify these solutions with confidence.
Firechief Lithshield Tough Range
Product Features of the LithShield Ultra+
- Withstands rapid temperature changes during intense heat spikes
- Tested to 2000°C peak performance
- Multi-layered construction combining silica and fibreglass fabrics
- Available in two sizes - 1.8m x 1.8m and 2.6m x 2.6m
- Supplied with a durable carry case for storage and ease of handling
Sarah DegnenProduct ManagerSafetyBuyer & Firechief: Meeting Evolving Safety Needs
Commenting on the launch, Sarah Degnen, Product Manager at SafetyBuyer, said:
“Lithium battery fire risks are one of the fastest-growing challenges in workplace safety. By expanding the LithShield range with Ultra+, Firechief is helping businesses keep pace with that challenge — and we’re proud to connect our customers with effective, certified solutions that reflect the very latest developments in this critical area.”
Beyond EV Fire Blankets
Of course, battery fire safety doesn’t end with blankets. At SafetyBuyer we supply a broad range of suppression solutions to help manage these risks, including:
- Lith-Ex extinguishers
- Commander EDGE LFX extinguishers, with advanced suppression agents for lithium-ion fires
By bringing these products together - and connecting them with guidance such as our Safety Hub articles - we help businesses plan, prevent, and respond to the growing challenge of lithium-ion battery fires.
Explore the Full Range
At SafetyBuyer, we know that choosing the right level of protection matters. Whether you’re dealing with small portable devices, larger warehouse storage, or high-voltage EV systems, there’s now a Firechief LithShield EV fire blanket designed to help you contain battery fires quickly, reduce chemical risks, and minimise spread.
Explore the full range of Lithium Battery Fire Blankets here and contact our team for advice on selecting the most suitable option for your workplace.
