Concord Fire-EMS is asking residents to review how they charge battery-powered devices during Fire Prevention Week, Oct. 4–10.
This year’s campaign, “Charge Into Fire Safety. Safe Charging Is a Superpower,” focuses on preventing lithium-ion battery fires. The batteries power phones, laptops, e-bikes and other equipment, but damage or improper charging can create a fire hazard, according to the department’s safety announcement.
A study published in Fire Technology examined 148 Massachusetts battery-fire incidents and found that 60, or 40.5%, involved charging. The findings describe the reported cases, rather than the likelihood that any individual device will catch fire. The researchers also noted that improved reporting could account for some increases in recorded incidents. Read the study.
Safer charging at home
Concord Fire-EMS recommends these precautions:
- Choose charging equipment supplied or approved by the device’s manufacturer.
- Place devices on a firm, level surface, away from upholstered furniture and bedding.
- Stay awake and close enough to monitor charging, then disconnect the device when its battery is full.
- When possible, charge larger equipment outdoors. Keep doors and escape routes unobstructed.
- Discontinue use if a battery becomes unusually hot, changes shape or gives off an unexpected odor.
If a device produces smoke or flames, leave the building and call 911.
The Massachusetts Department of Fire Services also advises residents to follow manufacturers’ instructions and keep lithium-ion batteries out of household trash and recycling. Its battery safety page links to locations that accept batteries for safe recycling.
