Why Are Electric Vehicle Fires Increasing in India?

Electric vehicles (EVs) are rapidly becoming popular in India due to rising fuel costs, government incentives, and the push for sustainable transportation. However, along with this growth, there has been an increase in electric vehicle fires across the country. Understanding why these fires are occurring is critical for EV owners, manufacturers, and infrastructure providers.

At Variex, we focus on fire safety solutions that protect EVs, charging stations, and users from potential hazards. This article explains the main reasons behind the increasing EV fires in India and how to prevent them.

Understanding EV Batteries and Fire Risks

Most EVs in India use lithium-ion batteries because they are lightweight, energy-dense, and long-lasting. While highly efficient, these batteries can be a fire risk if not properly handled.

How Lithium-Ion Batteries Work:

• Lithium ions move between electrodes to store and release energy.

• This process generates heat, which must be managed carefully.

Why Batteries Catch Fire:

• Thermal Runaway: One faulty cell can overheat and trigger a chain reaction.

• Overcharging: Exceeding recommended voltage damages battery components.

• Physical Damage: Impacts or punctures can short-circuit cells and release flammable electrolytes.

• Manufacturing Defects: Poor insulation or weak battery management systems increase instability.

• High Temperatures: Extreme heat or inadequate cooling can cause overheating.