Since the start of 2023, the Seattle Fire Department has responded to 36 lithium-ion battery related fires. E-bikes and e-scooters made up over 40% of these fires.
Lithium-ion rechargeable batteries are commonly used in home electronics such as phones, laptop computers, tablets, e-scooters and other devices that require plug in charging. These batteries are small and powerful but when used incorrectly, they can overheat, catch fire, or explode.
Lithium-ion battery fires are especially dangerous because of how quickly they can start and spread. They also produce harmful toxic gases.
How to be safe:
- Only use chargers and cables that are compatible with and came with the device – an incompatible charger can cause the device to overheat
- Do not charge a device while sleeping
- Do not charge a device under pillows or bedding or on top of beds and sofas
- Do not continue to charge the battery once it is fully charged
- Do not charge near your primary exit – if a fire starts, you will need a clear way out
- Keep batteries at room temperature and away from heat or direct sunlight
- Stop using your device if the battery shows signs of damage, such as an unusual odor or change in color.
- Purchase batteries and devices that have been certified by UL or another independent safety testing agency
How to respond:
- Lithium-ion battery fires can start and spread quickly. They produce toxic gases and it’s safest to get away. Do not try to extinguish on your own.
- If your device begins to hiss and start a fire, immediately leave the area, close the door as you exit and call 911.