A sprinkler system successfully controlled a lithium-ion battery fire at a Hereford factory, highlighting the growing importance of protecting against battery-related fire risks.
Posted on
June 18, 2026
By
A recently reported incident from Sprinkler Saves UK has once again highlighted the growing fire risk posed by lithium-ion batteries—and the crucial role that automatic sprinkler systems play in controlling these fires before they escalate.
The incident occurred at a factory in Hereford, where a fire involving lithium-ion batteries broke out within the facility. Thanks to the building's installed sprinkler system, the fire was successfully controlled, helping to prevent further fire spread and significantly reducing the potential impact on the premises.
As lithium-ion batteries become increasingly common across homes, workplaces, warehouses, manufacturing facilities, and transportation networks, fire safety professionals continue to raise concerns about the unique challenges these batteries present.
Lithium-ion batteries power a huge range of products, including:
While generally safe when manufactured, stored, and used correctly, damaged, defective, or improperly charged batteries can enter a process known as thermal runaway. This can result in rapid fire development, intense heat generation, and the release of flammable gases.
For industrial facilities and factories where multiple batteries may be stored, charged, assembled, or processed, the potential consequences can be significant.
The Hereford incident provides another real-world example of a sprinkler system performing exactly as designed.
Rather than allowing the fire to develop unchecked, the sprinkler system activated early, helping to control the incident and limit the spread of fire. This not only reduced the potential for property damage but also helped to minimise operational disruption and reduce risks to responding firefighters.
Incidents such as this demonstrate why sprinkler systems remain one of the most effective forms of active fire protection available, particularly in higher-risk industrial environments.
The growing prevalence of lithium-ion battery fires is not limited to industrial premises.
Earlier this year, we explored the increasing number of fires involving e-bikes and e-scooters across the UK. As the popularity of these devices continues to rise, so too does the number of incidents involving battery failures and thermal runaway events.
You can read our previous article here:
https://www.afsprinklers.co.uk/content-hub/the-hidden-fire-risk-of-e-bikes-and-e-scooters-in-the-uk
The concerns highlighted in that article are directly relevant to incidents like the Hereford factory fire. Whether in a home, warehouse, charging area, manufacturing facility, or recycling plant, lithium-ion batteries present a fire risk that organisations must understand and manage appropriately.
At A&F Sprinklers, we design, install, service, and maintain sprinkler systems for a wide range of industrial and commercial environments, including factories, warehouses, distribution centres, manufacturing facilities, and recycling plants.
As battery technology becomes more prevalent throughout industry, ensuring appropriate fire protection measures are in place has never been more important.
The Hereford factory incident serves as another reminder that when fire occurs, automatic sprinkler systems can make the difference between a controlled incident and a devastating loss.
To read the full Sprinkler Saves report about the Hereford factory fire, click here:
A recently reported incident from Sprinkler Saves UK has once again highlighted the growing fire risk posed by lithium-ion batteries—and the crucial role that automatic sprinkler systems play in controlling these fires before they escalate.
The incident occurred at a factory in Hereford, where a fire involving lithium-ion batteries broke out within the facility. Thanks to the building's installed sprinkler system, the fire was successfully controlled, helping to prevent further fire spread and significantly reducing the potential impact on the premises.
As lithium-ion batteries become increasingly common across homes, workplaces, warehouses, manufacturing facilities, and transportation networks, fire safety professionals continue to raise concerns about the unique challenges these batteries present.
Lithium-ion batteries power a huge range of products, including:
While generally safe when manufactured, stored, and used correctly, damaged, defective, or improperly charged batteries can enter a process known as thermal runaway. This can result in rapid fire development, intense heat generation, and the release of flammable gases.
For industrial facilities and factories where multiple batteries may be stored, charged, assembled, or processed, the potential consequences can be significant.
The Hereford incident provides another real-world example of a sprinkler system performing exactly as designed.
Rather than allowing the fire to develop unchecked, the sprinkler system activated early, helping to control the incident and limit the spread of fire. This not only reduced the potential for property damage but also helped to minimise operational disruption and reduce risks to responding firefighters.
Incidents such as this demonstrate why sprinkler systems remain one of the most effective forms of active fire protection available, particularly in higher-risk industrial environments.
The growing prevalence of lithium-ion battery fires is not limited to industrial premises.
Earlier this year, we explored the increasing number of fires involving e-bikes and e-scooters across the UK. As the popularity of these devices continues to rise, so too does the number of incidents involving battery failures and thermal runaway events.
You can read our previous article here:
https://www.afsprinklers.co.uk/content-hub/the-hidden-fire-risk-of-e-bikes-and-e-scooters-in-the-uk
The concerns highlighted in that article are directly relevant to incidents like the Hereford factory fire. Whether in a home, warehouse, charging area, manufacturing facility, or recycling plant, lithium-ion batteries present a fire risk that organisations must understand and manage appropriately.
At A&F Sprinklers, we design, install, service, and maintain sprinkler systems for a wide range of industrial and commercial environments, including factories, warehouses, distribution centres, manufacturing facilities, and recycling plants.
As battery technology becomes more prevalent throughout industry, ensuring appropriate fire protection measures are in place has never been more important.
The Hereford factory incident serves as another reminder that when fire occurs, automatic sprinkler systems can make the difference between a controlled incident and a devastating loss.
To read the full Sprinkler Saves report about the Hereford factory fire, click here:
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