Potential fire risks of everyday lithium-ion battery-powered devices

A lithium-ion battery-powered device caught on fire while charging in Tiny Township. (Source: Township of Tiny)

Officials are sounding the alarm about potentially hazardous lithium-ion batteries found in most everyday devices.

Lithium-ion batteries are found in cellphones, laptops, e-bikes, cordless vacuums, and power tools - to name a few - and can pose a serious fire risk if used or disposed of improperly.

“Lithium-ion battery powered devices are often convenient tools that we use everyday, but they also need to be treated with care,” said Tiny Township’s Fire Chief Dave Flewelling.

Tiny Township firefighters recently responded to a close call involving a lithium-ion battery-powered device that caught on fire while charging overnight in a home.

“The battery and the charger did not have an approved safety certification,” the department noted.

Officials say while this incident was minor because the device was on a hard surface and the owner noticed the issue immediately, the outcome could have been more serious.

“This serves as a strong reminder to practice lithium-ion battery safety,” officials added.

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The Township of Tiny’s Fire and Emergency Services Department wants to raise awareness about lithium-ion battery safety through the Ontario Fire Marshal’s new Charged for LiFE public education campaign.

The campaign focuses on four key safety areas:

Batteries: Only purchase certified batteries and monitor their condition regularly.

Charging: Avoid improper charging practices, which can increase fire risks.

Tampering: Never modify or attempt to build your own batteries.

Disposal: Treat lithium-ion batteries as hazardous waste and dispose of them properly.

For residents, a few simple steps can help keep your home safe:

• Always follow manufacturer guidelines and use certified chargers.
• Never charge devices on soft surfaces like couches or beds.
• Store batteries in cool, dry places away from flammable materials.
• Bring used batteries to a designated hazardous waste depot instead of throwing them in the trash.

Officials also say to stop using the battery if you notice a change in odour, colour, shape, or if there is too much heat, if it leaks, or if it makes odd noises.