University of Missouri experts advise on lithium-ion battery fire safety

In observance of National Fire Prevention Week, the University of Missouri Extension is highlighting safety measures to mitigate the rising risk of lithium-ion battery fires. These batteries, which power devices ranging from smartphones to electric vehicles, can undergo “thermal runaway”—a rapid chemical chain reaction that creates intense, difficult-to-extinguish fires.

Data from the National Institute of Standards and Technology indicates that since 2011, there have been approximately 198,000 lithium-ion battery fires in structures across the United States, along with about 5,700 fires involving electric and plug-in hybrid vehicles.

To reduce risks, experts recommend using only manufacturer-approved chargers and cords and charging devices on hard, flat surfaces. The MU Fire and Rescue Training Institute has introduced specialized training for first responders to address the unique challenges posed by these high-energy battery failures.