As E-bikes rise in popularity, concerns over battery fires grow
Electric bikes, or e-bikes, have spiked in recent popularity, and with that popularity is a growing number of battery fires – some of them fatal.
E-bikes are causing fires right across the continent. Toronto’s Fire Department said there were twelves fires caused in the city last year from e-bike batteries. In Vancouver, there were ten fires caused by e-bike batteries with five fatalities.
“When the lithium-ion batteries used in e-bikes are poorly made, overused, overcharged, or used with the wrong charger, they can cause fires and those fires can be very violent and difficult to put out,” Ben Preston with Consumer Reports.
In December 2021, the New York City Fire Department (FDNY) said a battery from an electric bike was the cause of a fatal apartment fire in the East Village neighborhood of Manhattan. One man died and two children had to cling to an exterior pipe to escape.
A year later, the FDNY attributed an astonishing 202 fires, 142 injuries, and six deaths to electric bike or electric scooter batteries.
With very little oversight, some third-party companies that make lower-quality e-bikes and batteries are finding loopholes to sell their products on e-commerce sites like Amazon. A quick Amazon search shows dozens of e-bikes under $800.
That’s thanks to a trade law unofficially known as the “Amazon loophole,” which allows items under $800 to dodge taxes and regulations that other products might have to go through.
Amazon tells Consumer Reports, “We continuously monitor the products sold in our store for product safety concerns and, when appropriate, remove a product from the store.”
“Because there’s a lack of oversight, it’s really up to the consumer to look after their own interests,” Preston said.
If you’re shopping for an e-bike, look for one with a battery that has a UL Certified label. Then, follow the manufacturer’s instructions for charging and storage, and always use the power adapter and cord supplied by the manufacturer.
Don’t ever leave the battery charging overnight or while you’re not home. If you need a new battery, buy it from the same manufacturer as your e-bike.
If at any time the battery starts doing anything unusual, like making a hissing sound, or smells odd, you should unplug it immediately.
One other safety tip from Consumer Reports: Always keep batteries away from heat sources such as heaters and direct sunlight when you’re charging them, and make sure there’s no flammable material nearby.
CTVNews.ca Top Stories
LIVE UPDATES | Watch live coverage of U.S. President Joe Biden's trip to Canada
As Joe Biden makes his first trip to Canada as president of the United States, CTVNews.ca is offering live coverage of the leader's visit. Follow our live blog on CTVNews.ca and the CTV News app for the latest updates.

WATCH LIVE | 'A lot to talk about,' Biden says in meeting with Trudeau, will soon address Parliament
U.S. President Joe Biden arrived on Parliament Hill saying that he and Prime Minister Justin Trudeau "have a lot to talk about," but that it's great to be in Canada.
Eugene Levy, Sarah Polley, Jean Chretien, the two Michaels among guests at Biden gala dinner
Notable people will be in attendance at Friday’s gala dinner with U.S. President Joe Biden, hosted by Prime Minister Justin Trudeau and his wife at the Canadian Aviation and Space Museum, including former prime ministers and celebrities.
Ontario crypto king kidnapped, tortured in an attempt to get millions in ransom, documents say
Ontario’s self-described crypto king was allegedly abducted, tortured, and beaten for days as his kidnappers looked to solicit millions in ransom, his father told a court in December.
Incredible photos show northern lights dancing across much of Canada
Sky-gazers and shutterbugs across much of Canada were treated to a spectacular display of northern lights Thursday night and into Friday morning.
Sophie Gregoire Trudeau introduces Jill Biden to curling during Ottawa visit
The United States' first lady was given a sweeping introduction to Canadian sports culture in Ottawa today as Sophie Gregoire Trudeau took Jill Biden to the curling rink.
W5 Investigates | 'Canadians should be very concerned about their drinking water': W5 investigates asbestos cement pipes
W5 investigates aging asbestos pipes across Canada and the potential health hazards if it ends up in your tap water. Watch W5's 'Something in the Water' Saturday at 7 p.m. on CTV.
Airbnb to pull listings that don't have proper permits in Quebec
Short-term rental company Airbnb says it will pull listings that don't have a proper permit from the Quebec government. The San Francisco-based company made the announcement eight days after a fatal fire destroyed an Old Montreal building that housed illegal rentals.
W5 EXCLUSIVE | New police force should be appointed to take over investigation into death of teenaged hockey player, complaint says
An Ontario couple has filed a request with the Office of the Independent Police Review Director (OIPRD) to appoint a new police force to investigate the death of their 17-year-old son Benjamin, who died during a hockey team-bonding event in September 2019.