Ontario witnessing a pointy improve of battery-related fires: officers

Ontario’s Fire Marshal, Jon Pegg, is warning the general public in regards to the dangers of lithium-ion batteries as they surge in recognition for on a regular basis devices.

Pegg says the variety of lithium-ion battery-related fires is sharply rising throughout the province as they change into extra frequent in family units, like telephones, energy instruments, e-bikes and scooters. He says the principle trigger stems from the batteries overheating.

“Lithium-ion batteries are not like regular batteries,” Pegg defined. “When they fail, they can unleash a chain reaction that results in an intense fire that can spread in seconds, release toxic smoke, and make escape incredibly difficult.”

In Toronto, the variety of incidents has jumped 160 per cent during the last three years, with 40 instances in 2025 alone.

“Lithium-ion battery fires present a new, significant challenge to the fire service,” Pegg added. “But like many other types of fires, they can be prevented by following simple safety tips.”

The fireplace marshal burdened the significance of protected charging and following producer’s directions.

“Always use the charger and battery that came with the device — never substitute batteries with uncertified or off-brand alternatives,” officers suggested. “Devices and their batteries are engineered to work together. Substituting uncertified chargers or third-party batteries undermines these safety designs and dramatically increases the risk of failure.”

Other ideas embrace unplugging units as soon as they’re absolutely charged, defending batteries from climate and water injury, and by no means making an attempt to switch or tamper with the batteries.

For extra security ideas, click here.