Marina
Lithium-ion batteries are an essential part of daily life, powering everything from cell phones and tool batteries to portable chargers and smoke detectors.
However, these widely used power sources also come with hidden dangers, particularly in the form of fire risks.
According to Stephen Beemer, Fire Marshall with the Emporia Fire Department, these batteries can pose a significant threat due to their flammability.
Fire Prevention Week: Focusing on Lithium-Ion Battery Safety
Fire Prevention Week, a nationwide initiative by the National Fire Protection Association (NFPA), is dedicated to educating the public about fire safety and prevention. This year, the Emporia Fire Department is emphasizing the safe use and disposal of lithium-ion batteries.
Running from October 5th to October 11th, the week includes educational sessions with local students and encourages the general public to engage in fire safety awareness.
The Dangers of Lithium-Ion Batteries
Lithium-ion batteries become hazardous when they undergo a process known as “thermal runaway”. This occurs when the batteries malfunction or sustain damage, which can be caused by improper charging techniques or exposure to extreme conditions.
Using an incorrect charging block with the wrong ramp or voltage can lead to overheating, causing the battery to malfunction.
“When a malfunction or damage occurs, lithium-ion batteries can overheat, catch fire, or even explode,” Beemer explained. It’s critical to understand that these batteries are ubiquitous, and improper handling can lead to devastating consequences.
Rising Incidents of Lithium-Ion Battery Fires
Over the past several years, lithium-ion battery-related fires have risen dramatically, especially with the increased use of electric vehicles (EVs). These vehicles’ batteries are particularly susceptible to damage after accidents, potentially resulting in thermal runaway that causes fires.
“These EV batteries are so large that often, we can’t use enough water to extinguish the fire safely,” said Beemer. In some cases, fire departments have experimented with submerging the entire vehicle in tanks of water to control the blaze.
Other Common Causes of Battery Fires
Lithium-ion batteries can also ignite from seemingly harmless situations. For example, a phone left under a pillow may overheat, and if left unchecked, this could lead to a thermal runaway.
“If your phone has been under your pillow and it’s extremely hot, that’s a clear sign that the battery is overheating,” Beemer warned. This scenario can result in a violent, reactive fire, which is certainly not an ideal way to wake up.
Proper Disposal of Lithium-Ion Batteries
Improper disposal of lithium-ion batteries can lead to further hazards. Many regular trash collection services are not equipped to handle these dangerous batteries.
Safe disposal locations can be found through resources like Call2Recycle. Residents can visit their website for information on safe drop-off points for used batteries.
Fire Prevention Week Extravaganza: Community Education
To spread awareness, the Emporia Fire Department is hosting a Fire Prevention Week Extravaganza on Saturday at the Lyon County Fairgrounds. From 1:00 p.m. to 3:00 p.m., community members can learn about fire prevention and safety practices.
Highlights of the event include a fire extinguisher demonstration, guidance on smoke detector installation, fire safety tips, and an opportunity to climb into the EFD fire brush truck used for battling grass fires in Lyon County.
Raising Awareness and Educating the Public
The primary goal during Fire Prevention Week is to reduce the risk of fire-related injuries and fatalities. While it is impossible to prevent every potential fire, early detection systems, such as smoke detectors, combined with ongoing public education, can significantly mitigate the risks associated with lithium-ion batteries.