New warning from lawyers after reported sharp rise in lithium-ion battery fires

Lithium-ion batteries are found in most rechargeable devices, ranging from smartphones and laptops to power tools and electric vehicles.

Figures released by insurer QBE via a freedom of information request suggest a large increase in fires linked to lithium-ion batteries between 2022 and 2024. 

The information, provided by 42 UK fire services, also provides a breakdown of fires involving electric vehicles including bikes, cars, scooters and mobility scooters.  

Electric bikes have seen the steepest increase in fires over the two-year period, and have been linked to just over a quarter of all lithium-ion battery fires.  

Lawyers at Leigh Day have previously raised concerns over the safety of lithium-ion batteries in e-vehicles following product recalls for e-bikes, as well as the dangers of purchasing products online from potentially unreputable sellers.  

It is believed that many of the e-bike fires are caused by modifications, incompatible chargers, and faulty or counterfeit equipment bought online.  

In October 2024, the government introduced a campaign urging public caution when purchasing e-bikes and scooters as well as their components.  

The campaign has previously been welcomed by the personal injury team at Leigh Day, who have reinforced calls for caution by the government over lithium-ion battery products and components.  

Leigh Day partner Jill Paterson said: 

“These latest figures have shown a stark rise in lithium-ion battery related fires over the past few years, particularly with e-bikes. While the continued move towards more eco-friendly modes of transport should be encouraged, it is important that people remain careful and are aware of the potential dangers when purchasing these products, and that the government effectively regulates this industry in order to crackdown on unsafe bikes and components.”