Toronto Fire Services Launches Lithium-Ion Battery Safety Campaign Amid Surge in Fires

City urges public to take precautions after 38% rise in battery-related incidents

TORONTO — As lithium-ion battery fires continue to climb at an alarming rate, Toronto Fire Services (TFS) is once again sounding the alarm with the launch of its second-annual “This is Your Warning” public safety campaign. The initiative comes in response to a 38 per cent increase in fires caused by lithium-ion batteries in 2024 — a trend officials say is continuing in 2025.

According to new data, TFS responded to 76 battery-related fires in 2024, up from 55 in 2023 and more than double the 29 recorded in 2022. Already this year, the city has seen 43 such incidents, including a serious high-rise blaze that injured multiple residents and first responders. Investigators later found a significant stockpile of lithium-ion batteries in the unit, which contributed to the rapid fire growth and smoke spread.

“We’re seeing a concerning rise in fires caused by lithium-ion batteries, many of which are preventable,” said Jim Jessop, Chief and General Manager of Toronto Fire Services. “This campaign is about giving residents the knowledge they need to stay safe. Fire prevention is a shared responsibility.”

Lithium-Ion Dangers in the Home

Lithium-ion batteries power everyday devices like smartphones, laptops, e-scooters, e-bikes, and even toys. While generally safe when used properly, they pose a serious risk if damaged, overcharged, modified, or used with uncertified chargers.

TFS has identified improper charging practices and battery tampering as key factors in the recent rise in fires. As demand for rechargeable products grows, officials say public education is more critical than ever.

🔒 Battery Safety Tips from Toronto Fire Services

Residents are urged to take the following precautions:

• Charge batteries only when you’re present

• Never tamper with or attempt to repair lithium-ion batteries

• Always use manufacturer-certified chargers

• Stop using batteries that show signs of damage:
  🔺 discolouration, swelling, leaking, strange odours, or heat

Old or damaged batteries should be properly disposed of at a City Drop-Off Depot or during a Community Environment Day.

More info: toronto.ca/lithium-ion-batteries

TFS continues to advocate for stronger provincial and national regulations around battery manufacturing, distribution, and end-of-life disposal. Jessop emphasized that long-term fire prevention will require citywide cooperation, public education, and policy reform.

With the summer season underway — and many residents charging e-bikes and outdoor gadgets indoors — the City of Toronto says now is the time to act.

Follow GTA Today on social media for more local news and safety updates. #GTAToday