The Kaua‘i Fire Department is reminding residents to practice safe handling, charging, and storage of lithium-ion batteries after responding to a recent incident where a battery-powered vehicle was found off-gassing near a restaurant in Kapa‘a.
“Lithium-ion batteries store a large amount of energy in a small space,” said Kaua‘i Fire Department Chief Michael Gibson. “When these batteries overheat or fail, fires can spread rapidly and produce toxic off-gassing. Following a few basic safety steps can significantly reduce the risk. These are simple habits that protect your home.”
This message aligns with this year’s national Fire Prevention Week theme, which focused specifically on lithium-ion battery safety. The department notes that while Fire Prevention Week highlights these issues each October, effective prevention is a year-round responsibility for every household.
Because lithium-ion batteries are so widely used, residents may not always realize how many common items rely on them, according to a news release from Kaua‘i County.
From cellphones, laptops, tablets, and smart watches to e-bikes, e-scooters, drones, power tools, and portable chargers, these batteries play a role in nearly every aspect of daily life. While generally safe, they can become hazardous when damaged, improperly charged, or exposed to extreme temperatures.
To help reduce these risks, residents are encouraged to purchase devices and replacement batteries from reputable manufacturers. Products tested by nationally recognized laboratories meet important safety standards, and using the charger that comes with each device can greatly reduce the chances of malfunction.
Avoiding counterfeit or off-brand chargers is another important step toward preventing overheating.
Charging practices also make a significant difference. The fire department reminds residents to charge devices on hard, flat surfaces rather than on beds or couches, where heat can build up. Unplugging devices once they are fully charged, avoiding overnight charging when possible, and ensuring that batteries are charged at appropriate temperatures all contribute to safer use.
In addition to proper charging, thoughtful storage and handling help prevent problems. Batteries should be kept in cool, dry areas and should not be punctured, crushed, or left in hot vehicles. Any battery that appears swollen, damaged, or unusually warm should be replaced right away. Residents should also watch for warning signs such as unusual odors, popping sounds, leaking, or smoke, and call 9-1-1 immediately if a device begins smoking or burning.
Fire officials also encourage residents to dispose of old or damaged batteries properly. Drop off household batteries only at Kaua‘i Resource Center, located at 3460 Ahukini Road in Līhu‘e, during regular business hours.
For more information, visit the website at www.kauai.gov/batteryrecycling.
