The blaze broke out in Murray Street, just before 2pm.
Six fire trucks and more than 24 firefighters battled the intense blaze for around 90-minutes, working desperately to stop flames spreading to neighbouring homes.
The fire caused extensive damage to the house, but thankfully no-one was injured in the incident.
FRNSW’s Fire Investigation and Research Unit (FIRU) has assessed the fire scene and examined a large stockpile of Lithium-ion batteries and e-bikes kept on site.
Fire investigators believe the property housed an e-bike spare parts business.
They believe a faulty battery went into ‘thermal runaway,’ a process whereby an overheated cell caused a chain reaction, causing the intense fire.
FRNSW is warning the public to use extra caution when dealing with Lithium-ion battery-powered devices, including micromobility products like e-bikes, e-scooters and e-skateboards.
FRNSW suggests:
• Never sleep or leave home with your Lithium-battery-powered devices charging,
• Don’t leave them constantly on charge,
• If Lithium batteries are damaged or compromised, dispose of them properly,
• Don’t throw them out in the rubbish, they can start garbage truck or rubbish tip fires when compacted,
• Contact your local, approved recycling centre for disposal advice,
• Don’t leave devices charging on beds, sofas or around highly flammable materials,
• Try to charge devices outside if possible,
• Always buy reputable Lithium-battery brands and never ‘mix and match’ components,
• Beware of cheap, substandard Lithium battery-powered devices,
• Avoid dropping, crushing or piercing battery cells,
• Store batteries and devices in a cool, dry area, away from combustible materials,
• Install active smoke alarms in your home/garage,
• Ensure you have a home evacuation plan in the event of fire, and
• Don’t store or charge Lithium-Ion-powered devices near exit points in your home.
Firies battled battery blaze, keeping neighbours safe
A SUSPECTED faulty Lithium-ion battery has caused a major house fire yesterday at Merrylands on Tuesday.