Charging Risks in the City: Toronto Fire Services Issues Lithium-Ion Warning

The push toward a greener Toronto brings with it new safety challenges for residents. As lithium-ion batteries become ubiquitous in everything from smartphones and tablets to e-bikes and e-scooters, the risk of residential fires linked to improper charging is a growing concern for city officials.

As the City of Toronto first reported, Toronto Fire Services has designated the theme for Fire Prevention Week 2026 (running from October 4 to October 10) as “Safe Charging Is a Superpower.” The initiative is designed to educate the public on simple habits that can mitigate the dangers associated with lithium-ion batteries, which the city notes can pose a serious fire risk if they are defective, damaged, or charged improperly.

Jim Jessop, Fire Chief of Toronto Fire Services, emphasized that safety begins with the equipment used. Jessop stated that residents should only use batteries, cords, and chargers approved by or provided by the device manufacturer and warned against modifying or tampering with any charging equipment.

To reduce the likelihood of fires, Toronto Fire Services recommends several specific safety protocols:

* **Surface and Placement:** Devices should be charged on hard, flat surfaces, kept away from combustible materials, and unplugged once fully charged. * **Supervision:** The city warns residents to never charge devices while they are sleeping or away from the home. * **Maintenance:** Any equipment that is overheating, leaking, swollen, or otherwise defective should be replaced immediately.

While Toronto continues to position itself as a global leader in climate action and innovation, the city's fire officials are reminding the public that the transition to battery-powered technology requires a disciplined approach to home safety to keep communities secure.