Toronto Fire Chief Jim Jessop has issued a stark warning about a recent increase in fires caused by lithium-ion batteries, describing the trend as a 'serious public safety concern.' In a press conference on May 28, 2026, Jessop highlighted the growing number of incidents involving batteries found in everyday devices such as smartphones, laptops, e-bikes, and electric scooters.
Rising Incidents Spark Concern
According to Toronto Fire Services, the city has seen a 40% rise in battery-related fires over the past year. Jessop emphasized that these fires are particularly dangerous because they can ignite suddenly and spread rapidly, often releasing toxic gases. 'We are seeing more and more of these fires in homes, apartments, and even commercial buildings,' he said. 'It's a threat that every resident needs to take seriously.'
Common Causes of Lithium-Ion Battery Fires
Jessop outlined several factors contributing to the surge, including improper charging, use of non-certified chargers, physical damage to batteries, and disposal in regular trash. 'People often don't realize that a damaged or overheated battery can explode or catch fire within seconds,' he explained. The chief urged residents to follow manufacturer guidelines and avoid leaving devices charging unattended.
Safety Recommendations
To mitigate risks, Toronto Fire Services recommends the following:
- Use only the charger that came with the device or a certified replacement.
- Avoid charging devices on soft surfaces like beds or sofas.
- Store batteries in a cool, dry place away from flammable materials.
- Do not use batteries that show signs of swelling, leaking, or damage.
- Dispose of batteries at designated recycling centers, not in household waste.
Jessop also called for stricter regulations on battery imports and sales, as well as increased public education campaigns. 'We need everyone—manufacturers, retailers, and consumers—to work together to prevent these fires,' he said.
Community Response
Local residents have expressed concern, with some sharing stories of near-misses. 'I had a phone battery swell up last week. It was scary,' said Mark Chen, a Toronto resident. 'I had no idea it could cause a fire.' Others are calling for more information on safe disposal options, which are currently limited in some neighborhoods.
The fire chief's warning comes amid a broader national conversation about battery safety, as cities like Vancouver and Calgary have also reported increases in related fires. Burnaby recently banned e-scooters on major roads, and Calgary ended its climate emergency declaration, partly due to concerns over battery-powered transportation.
Toronto Fire Services plans to launch a public awareness campaign in the coming weeks, including social media posts, flyers, and community workshops. Jessop concluded, 'We all rely on these batteries, but we must respect their power. A few simple precautions can save lives.'
