Managing Lithium-Ion Battery Fire Risks in Industrial Workplaces

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August 1, 2026

Managing Lithium-Ion Battery Fire Risks In Industrial Workplaces

From forklifts and power tools to electric vehicles and battery-powered equipment, lithium-ion batteries have become an essential part of many industrial workplaces. While these batteries offer significant operational benefits, they also introduce unique fire risks that businesses must understand and manage.

As their use continues to grow, employers should ensure that appropriate fire safety measures are in place to protect people, property and business operations. 

Why are Lithium-Ion Batteries a Fire Risk?

Lithium-ion batteries store a large amount of energy within a compact space. If damaged, improperly charged, exposed to excessive heat or manufactured with defects, they can enter a process know as thermal runaway.

During thermal runaway, a battery can rapidly overheat, releasing flammable gases that may lead to an intense fire or explosion. Unlike many conventional fires, lithium-ion battery fires can spread quickly, burn at extremely high temperatures and may reignite after they appear to have been extinguished. 

Understanding these hazards is essential for businesses that reply on battery-powered equipment. 

Common sources of lithium-ion batteries in industrial premises

Many workplaces use lithium-ion batteries every day, often without recognising the associated risks. 

Common examples include:

  • Electric forklifts and pallet trucks.
  • Battery-powered hand tools.
  • Warehouse cleaning equipment.
  • Electric company vehicles.
  • Portable electronic devices.
  • Backup battery storage systems.
  • Charging stations for industrial equipment.

As battery usage increases, so does the importance of effective fire risk management. 

How can industrial businesses reduce the risk?

Managing lithium-ion battery fire risks starts with understanding how batteries are stored, charged and maintained. 

Good practice includes:

Simple housekeeping and maintenance measures can significantly reduce the likelihood of battery-related fire. 

Fire Safety Considerations

Industrial premises should ensure that lithium-ion battery risks are considered within their wider fire safety arrangements. 

This may include reviewing:

  • Fire detection and alarm systems
  • Fire compartmentation around battery charging areas
  • Emergency procedures
  • Suitable firefighting equipment
  • Means of escape
  • Safe storage arrangements for batteries awaiting disposal

Where large numbers of batteries are stored or charged, additional fire protection measures may also be appropriate depending on the level of risk. 

Should Lithium-ion batteries be included in your fire risk assessment?

Yes. If lithium-ion batteries are used, charged or stored within your premises, the associated hazards should be considered as part of your Fire Risk Assessment.

Your assessment should identify: 

Potential ignition sources

Fire spread risks

Battery charging arrangements

Storage arrangements

Emergency response procedures

Control measures to reduce likelihood and impact of a fire

Regular reviews are particularly important where battery usage increases or new equipment is introduced.

Protecting your workplace

Lithium-ion batteries are now a routine part of many industrial operations, but their fire risks should never be overlooked. 

By understanding the hazards, implementing sensible control measures and reviewing your fire risk assessment regularly, businesses can significantly reduce the likelihood of a serious incident while protecting employees, property and operational continuity. 

Taking a proactive approach today can help prevent costly disruption tomorrow.

Need advice on Lithium-ion battery fire risks?

A competent Fire Risk Assessment can help identify potential hazards, review existing controls and ensure your workplace remains safe, compliant and prepared for emerging fire risks.

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