Disused warehouse fire - Bethnal Green

Firefighters have issued a reminder of their e-bike safety advice following a fire at a disused warehouse on The Oval in Bethnal Green.

Part of the flat ground floor of the two-storey building was damaged by the fire. There were no reports of any injuries.

The fire is believed to have been accidental and caused by the catastrophic failure of battery pack in an e-bike.

E-bikes and e-scooters have become London’s fastest growing fire risk. In 2023, there was a fire, on average, once every two days. Three people have sadly died in these fires and around 60 people have been hurt. The Brigade launched its #ChargeSafe campaign last year to raise awareness of the fire risks with e-bikes and e-scooters.

A London Fire Brigade spokesperson said: "E-bikes and e-scooters can be a fun and sustainable way of getting around London but the stark reality is that some of these vehicles are proving to be incredibly dangerous if they are not used safely. We encourage people to follow our top tips on how to store and charge their e-bikes and e-scooters safely.

"It’s important to make sure the conversion kits, batteries and chargers you’re purchasing for the bike is from a reputable seller. At this time, there is not the same level of regulation of products for e-bikes and e-scooters sold via online marketplaces or auction sites when compared to high street shops, so we cannot be confident that products meet the correct safety standard."

Lithium batteries store a significant amount of energy in a very small space and are much more powerful compared to other types of batteries. If that energy is released in an uncontrolled way, then a fire or explosion may result. If there is overheating, crushing, penetrating or overcharging, then a fault can occur within damaged battery cells which may cause the battery to catch fire and/or explode.

The spokesperson added: "Lithium batteries are susceptible to failure if incorrect chargers are used, so it’s important to always use the correct charger for the product and buy an official one from a reputable seller. You should also unplug your charger when you have finished using it and we would advise not to leave it unattended or charging while people are asleep.

"Try to ensure they are not getting knocked around while in use or while being carried as spares as this can increase the chance of damage to cells."

The Brigade was called at 1852 and the fire was under control by 2000. Firefighters from Bethnal Green, Shoreditch, Whitechapel and surrounding fire stations attended the scene.

Safety tips for e-bike and e-scooter users to follow

• Never block your escape route with anything, including e-bikes and e-scooters. Store them somewhere away from a main through route. Our advice is to store these items in a safe external location if possible, such as a garage or a shed. 
• Always use the correct charger, otherwise the risk of fire increases, and buy an official one from a reputable seller. 
• Do not attempt to modify or tamper with your battery. Always follow the manufacturer’s instructions. 
• Converting pedal bikes into e-bikes using DIY kits bought online can be very dangerous. They can pose a higher risk of fire. Get a professional or competent person to carry out the conversion and make sure to buy a battery from a reputable seller and that it is not second-hand. 
• Check your battery and charger meets UK safety standards.  We have particular concern where batteries have been purchased from online marketplaces and when they've been sourced on the internet, which may not meet the correct safety standards.  Consumers buying any product can check that the item displays a UKCA or CE mark that ensures that the products meet UK and EU safety, health or environmental requirements. If buying online, buy from a UK supplier.
• Watch out for signs that the battery or charger aren’t working as they should – e.g. if the battery is hot to the touch or has changed shape.
• Do not try and tackle the fire yourself. Get away safely and call 999.