Structure fires involving lithium-ion batteries in Oregon have increased fivefold in recent years. In 2025, those fires occurred about once every two to three days.
As consumers increasingly rely on rechargeable devices in everyday life, the risk of lithium-ion battery fires continues to grow. The Oregon State Fire Marshal is working to educate the public on how to prevent battery-related fires.
Lithium-ion batteries can pose serious fire hazards. Battery fires are often caused by overcharging, exposure to heat, physical damage, or manufacturing defects, all of which can trigger cell failure.
Safety recommendations include:
-Teach household members about the risks and proper use of lithium-ion batteries.
-Buy devices tested by a nationally recognized laboratory, such as UL Solutions.
-Follow the manufacturer’s instructions for charging and use.
-Avoid overcharging or leaving devices plugged in overnight.
-Charge devices on a firm, flat surface.
-Only use the charger and cord designed for the device.
Stop using a battery immediately if you notice an unusual odor, discoloration, excessive heat, swelling, leaking, or strange noises. Lithium-ion batteries and battery-powered devices should not be thrown in household trash or curbside recycling bins. They should be taken to a specialty recycling collection site for proper disposal.
