Preventing fires in electric vehicles: the role of LFP batteries in industrial applications

In recent years, the topic of fires in electric vehicles has entered public debate, often associated with privately used electric cars. However, battery safety is an even more critical issue in industrial and professional applications, where reliability and operational continuity are essential requirements.

In this context, an electric vehicle battery is not just an energy source, but an engineered system that must ensure safety under complex operating conditions.

Archimede Energia develops lithium batteries for:

• industrial vehicles
• AGVs
• professional electric machines
• micro-mobility (e.g., quadricycles such as Biro)

with a specific focus on safety and system integration.

• When discussing electric vehicle fires, it is essential to clarify one point: the risk of fire is not absent in traditional internal combustion vehicles. In fact, data shows that combustion-engine vehicles are involved in fires more frequently than electric vehicles.

  In electric vehicles, the risk is mainly related to the battery and, more specifically, to abnormal conditions such as:

  • cell overheating
  • internal short circuits
  • severe mechanical damage
  • improper charge and discharge management

  This is precisely where battery design and chemistry selection play a decisive role in prevention.

• Not all electric vehicle batteries behave the same in terms of safety. The main differences lie in cell chemistry, which directly affects:

  • thermal stability
  • reactivity in critical conditions
  • operational lifespan
  • behavior in case of failure

  In our daily work, we evaluate chemistry not only based on energy performance, but above all in relation to the level of safety required by the final application.

LFP (Lithium Iron Phosphate) batteries represent one of the most interesting solutions today when it comes to preventing electric vehicle fires. This chemistry features a particularly stable molecular structure, which significantly reduces the risk of thermal runaway.

The main advantages of LFP batteries include:

• high thermal stability, even under stress
• lower chemical reactivity compared to other lithium chemistries
• higher decomposition temperature
• more predictable behavior in case of impacts or over-temperature

For this reason, at Archimede Energia we adopt LFP solutions in all applications where electric vehicle safety is a top priority, such as industrial vehicles, AGVs, and professional electric machines.

Alongside chemistry, another key element in electric vehicle battery safety is the Battery Management System (BMS). The BMS monitors fundamental parameters in real time such as:

• cell temperature
• voltage and current
• state of charge and state of health
• any abnormal conditions

In our design approach, the BMS is not just an accessory, but a strategic component of the battery system. Combined with LFP batteries, it allows critical situations to be prevented before they evolve into real risks.

Preventing fires in electric vehicles never depends on a single element, but on a set of consistent design choices:

• selection of the most suitable chemistry
• build quality of cells and modules
• battery pack design
• adequate cooling systems
• advanced control software

This is the systemic approach we adopt when developing our batteries for electric vehicles, with the goal of ensuring reliability, operational continuity, and long-term safety.

Designing a battery for electric vehicles means taking on significant technical responsibility. Safety cannot be delegated to corrective solutions, but must be integrated from the outset, starting with cell chemistry.

LFP batteries reduce risk at the source, providing a solid foundation for building robust, long-lasting, and safe energy storage systems, aligned with the needs of increasingly widespread and professional electric mobility.

The topic of electric vehicle fires must be addressed with technical expertise and engineering vision. Today, available technologies, particularly LFP electric vehicle batteries, make it possible to achieve very high levels of safety when integrated into a well-structured design.