Fire crews are still working to determine what has caused a blaze inside an e-bike repair shop.
The blaze began around 5am on Friday morning in Sydney’s inner west.
Firefighters are now flooding the building to neutralise all lithium-ion batteries and gain safe access to the site.
Fire and Rescue NSW Superintendent Andrew Shurety warned people of the rise in e-bike and lithium-ion battery-related fires.
“It is something we are aware of – we are trying to put some community messaging out there,” he said during a media conference on Friday.