In a concerning trend, Toronto Fire services have reported responding to 97 fires linked to lithium-ion batteries since January 2026, surpassing the total number from the previous year. This significant rise highlights ongoing safety concerns regarding the use and storage of these types of batteries.
A spokesperson for Toronto Fire revealed that there were 71 recorded lithium-ion battery fires in 2025 and 76 in 2024. This year’s total already represents an over threefold increase compared to 2022, where firefighters managed just 29 fires related to these batteries.
Fire officials in Toronto have been alerting the public about the dangers associated with lithium-ion batteries, attributing the increasing number of incidents to a lack of regulation and improper handling practices. These batteries, commonly found in electric bicycles, laptops, smartphones, and portable chargers, can easily ignite if they are damaged or charged incorrectly.
In a particularly alarming incident, Toronto firefighters battled four lithium-ion battery fires over a 24-hour span last month. Additionally, two separate fires, possibly connected to electric bikes, erupted on the same Sunday at different locations in the city, further emphasizing the urgency of addressing this issue.
The Ontario Fire Marshal's office has echoed these warnings, stating that failures in lithium-ion batteries can lead to intense fires that spread rapidly and emit toxic smoke. The office has recognized a sharp increase in the number of fires associated with lithium-ion batteries across the province, correlating with their increasing use in everyday household appliances.
To mitigate risks, Toronto Fire recommends that individuals only utilize devices that have undergone rigorous safety testing and certification processes. Furthermore, it is essential to follow the manufacturer's guidelines for charging and storing batteries, as well as to keep them away from flammable materials to reduce the risk of fires.
The fire marshal further advises against modifying lithium-ion batteries or using uncertified or off-brand alternatives. It is crucial for users to recycle these batteries at approved drop-off locations, as disposing of them in regular household waste or recycling bins poses a significant safety risk.
This alarming escalation in lithium-ion battery fires necessitates immediate public awareness and adherence to safety protocols to prevent potentially devastating incidents in Toronto and across Ontario.
