Tennessee officials are reminding residents about lithium-ion battery safety as Fire Prevention Week runs Oct. 4-10, 2026.
The Tennessee Department of Commerce & Insurance and Tennessee State Fire Marshal’s Office are joining the National Fire Protection Association to promote this year’s theme, “Charge into Fire Safety: Safe Charging Is a Superpower.”
Lithium-ion batteries are used in many everyday devices, including phones, tablets, laptops, tools, toys, e-bikes and scooters. The batteries can overheat, catch fire or explode if they are damaged or charged improperly.
“The way you charge your lithium-ion battery devices can make a difference in helping prevent home fires,” TDCI Commissioner and State Fire Marshal Carter Lawrence said. “It comes down to using simple habits each time you plug in. By learning how to buy, charge, and recycle these batteries safely, you can help prevent a fire in your home.”
The Tennessee State Fire Marshal’s Office recommends the following safety tips:
- Use the cord and charger that came with your device or one approved by the manufacturer.
- Charge devices on a table, desk or other hard, flat surface. Avoid charging them on beds, couches or under pillows, where heat can become trapped.
- Stop using a device if it becomes very hot, starts to swell, smokes or has a strange smell.
- Unplug devices when they are fully charged and avoid leaving them plugged in longer than needed.
- Charge larger items, including e-bikes, scooters and power tools, outside and away from exits.
- When flying, keep devices where you can see them while charging. Do not charge devices in overhead compartments or charge e-cigarettes or vapes on a plane.
Officials also noted that residents may have as little as two minutes or less to escape a home fire after a smoke alarm sounds. Working smoke alarms and advance escape planning can help residents get out safely.
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