Charge into Fire Safety: Protect your home from lithium-ion battery fires

October 1, 2025 – Defence Stories

Estimated read time – 1:30

This Fire Prevention Week (October 5–11), the Canadian Forces Fire Marshal (CFFM) urges everyone to “Charge into Fire Safety^TM by learning how to safely use lithium-ion batteries – the power source behind many everyday devices like phones, laptops, e-bikes, power tools, and children’s toys.

Lithium-ion battery fires are increasing across Canada, fueled by their growing presence in homes, vehicles, and workplaces. The Canadian Armed Forces (CAF) are not immune to this trend – just last month, an e-motor bike caught fire adjacent to a Residential Housing Unit (RHU) in Petawawa ON. These incidents can result in toxic smoke, serious injuries, and damages reaching hundreds of thousands of dollars.

To reduce these risks, take a moment to look around your home and identify which devices are powered by lithium-ion batteries. This year’s Fire Prevention Week campaign emphasizes the importance of using these batteries correctly and encourages everyone to follow the Buy, Charge, and Recycle Safely approach.

Buy safely

Only purchase batteries and devices that are listed by a nationally recognized testing laboratory (e.g., UL, CSA).

Avoid counterfeit or off-brand chargers and batteries.

Charge safely

Use the charger that came with your device — don’t mix and match.

Charge on a hard, flat surface away from flammable materials.

Unplug once fully charged — overcharging can lead to overheating.

Never charge a device under your pillow, on your bed, or on a couch.

Recycle safely

Never throw lithium-ion batteries in the trash or recycling bin.

Take them to a designated battery recycling center or hazardous waste facility.

Know the warning signs

Stop using your device if the battery:

Smells strange

Feels hot

Swells or bulges

Makes popping or hissing sounds

If you notice any of these, move the device away from anything flammable and call your local fire department.

Let’s work together to prevent fires and protect our homes. Charge smart. Charge safe. Charge into Fire Safety^TM.

For any questions about lithium-ion batteries, please contact the office of Canadian Forces Fire Marshal.