Fire officials urge safer charging habits
Ohio fire officials are using Fire Prevention Week to warn residents about a growing fire hazard found in everything from cellphones and laptops to e-bikes and power tools.
The Ohio Department of Commerce’s Division of State Fire Marshal is focusing this year’s campaign on the safe use and charging of lithium-ion batteries.
Fire Prevention Week runs Oct. 4-10 and this year’s theme is “Charge Into Fire Safety.”
Lithium-ion batteries have become commonplace in homes, powering phones, laptops, headphones, toys, scooters, e-bikes, power tools and other rechargeable devices.
While generally safe when used properly, officials warn that damaged batteries or those that are improperly charged or stored can overheat. In some cases, that can lead to thermal runaway, which can produce intense fires that spread rapidly.
“Our goal is straightforward: have fewer fires and safer homes,” said State Fire Marshal Kevin Reardon. “By understanding and adopting smart charging practices, Ohioans can help ensure that the technology we rely on doesn’t become a hazard that can put the safety of our loved ones at risk.”
One of the simplest precautions is using the proper charger.
Fire officials recommend using the charger and power adapter that came with a device or one certified by its manufacturer. Off-brand chargers can potentially overload batteries and cause overheating.
Officials recommend keeping phones, laptops and other rechargeable devices off beds, couches and other soft surfaces while they are plugged in. Those surfaces can trap heat around a battery. Instead, devices should be placed on a hard, nonflammable surface with enough space around them for air to circulate.
Devices should also be kept away from direct sunlight and anything that could easily burn.
Residents are discouraged from leaving devices charging overnight or unattended for extended periods. Once an item is fully charged, it should be disconnected from the charger.
Fire officials also want residents to recognize the warning signs of a failing battery.
Unusual heat, odors or swelling can indicate a problem. Batteries that have been crushed, punctured or swollen should no longer be used.
A battery that begins smoking, making popping sounds or becoming extremely hot can pose an immediate danger. Officials advise moving the device away from anything combustible if it can be done safely and calling 911.
Consumers are also encouraged to check products for certification from nationally recognized testing laboratories such as UL, ETL or CSA. The markings indicate a product has met established safety standards.
Fire Prevention Week is also being used to remind Ohioans about more traditional fire hazards and precautions around their homes.
Smoke alarms should be tested at least once a month, batteries should be replaced yearly and smoke alarms should be replaced every 10 years. Alarms should be installed on every level of a home, including basements, as well as inside sleeping areas.
Families should also develop a home escape plan that identifies two ways out of every room and practice that plan twice a year.
Fire officials recommend maintaining at least three feet of clearance around space heaters and never leaving them operating unattended. Furnaces, fireplaces and chimneys should also be inspected annually.
Cooking remains another significant concern. Residents are advised to remain in the kitchen while frying, boiling or broiling food.
“Whether you’re at home, on the job, or on the go, it only takes a moment to make sure your devices are charging safely,” Reardon said. “As these batteries become more prevalent in our lives, the stronger habits we build today, the better the chances that can prevent tragedies tomorrow.”
