E-Bike Fires Drive Clamour for Tougher Laws

Campaigners, including the family of a 21-year-old woman who was killed in an e-bike fire last year, are calling on the government to take action about poor quality batteries, chargers, and e-bike conversion kits which pose a major fire risk.
The call for action is supported by the London Fire Brigade (LFB), whose deputy assistant commissioner, Richard Field, told The Epoch Times, “E-bike and e-scooter fires are the fastest growing fire trend in London.”
There have been 43 fires in London alone so far this year, compared with 27 in the same period in 2022.
Mr. Field said: “These type of fires produce toxic, flammable gases that are often hard to extinguish. When these batteries and these chargers fail, they do so with ferocity. These fires quite often develop very quickly.”
While they slept an e-bike being charged in the communal hallway of the flats caught fire and the thick, acrid smoke rose up the stairwell.
He managed to jump out of a window to safety but firefighters found the body of Ms. Duarte in a hallway, where she had been overcome by smoke.
Ms. Duarte’s mother, Maria Frasquilho Macarro, told the BBC in January, “The most important thing in my whole world has been taken away, all because of some stupid bike.”
The family emigrated to Britain from Portugal and family friend Alda Simoes told The Epoch Times she is now campaigning for a change in the law.
The petition has been signed by 43,000 people.
An inquest into Ms. Duarte’s death at Southwark Coroner’s Court in February heard two e-bikes were charging in the hallway and the fire began in one which had been converted from an ordinary bicycle.
The LFB told Assistant Coroner Xavier Mooyaart it was not possible to explain precisely why the battery ignited.
Mr. Mooyaart refused to use his power to call for a prevention of future death report, saying there was insufficient evidence.
Mr. Field said the LFB urges people not to leave e-bikes or e-scooters in an exit route to a building and he said, “We urge people never to charge batteries when they’re asleep, so they can react should there be an emergency.”
She said conversion kits cost around £300, while ready-made e-bikes can cost £2,000 or more.
“There are no rules at all on e-bikes. These bikes can cause damage and death,” she said.
Ms. Simoes said, “E-bikes are good for the environment and help people get to work quicker but people are not using them the correct way and unbranded batteries are being sold, especially on the internet.”
She said she did not blame the owner of the e-bike that ignited the fire which killed Ms. Duarte.
“He himself lived on the second floor with his mother, father, and fiance and he’d never have put them in danger if he knew the danger. But I know he felt guilty,” said Ms. Simoes.
There has been growing concern globally about the fire risk from lithium-ion batteries.
Joshua Drew, from Electrical Safety First, told The Epoch Times, “When lithium-ion batteries become damaged or fail, they fall into an irreversible process called thermal runaway.”
“Within the battery a chemical reaction occurs which produces many toxic gases but also produces oxygen. Most conventional means of extinguishing fires work by smothering the fire and starving it of oxygen causing the fire to extinguish,” he added.
Mr. Drew explained: “There are many individual battery cells that heat up in rapid speed to extremely high temperatures, causing the neighbouring cell to fail, like a domino effect. This is why these fires are unique in their ferocity as they effectively continue to fuel themselves.”
In January, Mr. Blackman told The Epoch Times, “There’s a huge fire safety risk, and you could get to a position whereby a block of flats could literally collapse under the circumstances, which doesn’t bear thinking about.”
Ferry operators have also been warned of the danger posed by electric vehicles on board ships.
Between Jan. 1 and April 15, there have been 33 e-bike fires and 10 blazes involving e-scooters in London and the same pattern is emerging across the country.
In June 2023 Gemma Germeney, 31, and her children Lilly, 8, and 4-year-old Oliver, were killed when an e-bike caught fire at a flat in Cambridge.
The children’s father, Scott Peden, spent four weeks in an induced coma after the blaze but ultimately survived.
Mr. Peden had bought a replacement e-bike battery a few weeks earlier and was charging it overnight when it burst into flames.
The report added, “Micromobility is arguably an important contributor to transport decarbonisation by encouraging mode shift from private cars, improving air quality, and reducing congestion.”
She added: “Lithium battery fires can be particularly dangerous and hard to extinguish. Insurers, fire departments, and industry stakeholders want to see our safety regulations modernised and enforced to mitigate against the fire risks that they pose.”
The ABI advised owners of e-bikes and e-scooters to “watch out for excessive heat, smells, bulging, or leaks which could indicate battery failure.”
Halfords said it does not service converted e-bikes, provide a converting service, or sell e-bike converter kits.
A Halfords spokesman said: “It is very important that electric bike and electric scooter owners use only chargers that are designed for their model. All Halfords chargers are designed specifically for our e-bikes and e-scooters and comply with relevant safety directives.”
A Department for Business and Trade spokesperson previously said, “Manufacturers, importers, and distributors of consumer products must ensure that the products supplied, including the batteries and chargers that power them, are safe and that they have complied with the relevant product safety regulations before placing their products on the UK market.”