Electrical devices fire safety

Most of us have rechargeable devices at home, like mobile phones and tablets.

Many of these use lithium-ion batteries, which are safe if used correctly but can cause serious fires if damaged, overheated or charged incorrectly.

By following a few simple steps, you can help keep your home – and your neighbours – safe.

Common causes of battery fires

• damaged batteries
• using the wrong charger
• batteries overheating during or after use
  
  

How to charge safely

Follow these tips to reduce the risk of fire:

• Always use the charger supplied with your device – never mix and match
• Let batteries cool before charging
• Avoid charging in extreme temperatures (below -10°C or above 40°C)
• Charge on a hard, flat surface so heat can disperse
• Buy genuine, branded chargers and batteries from trusted suppliers
• Protect batteries from knocks or drops, especially when carrying spares
• Unplug chargers as soon as charging is complete
• Never charge devices in communal areas or on escape routes
• Don’t overload plug sockets
• Test your smoke alarm regularly 

Learn more about fire safety from the London Fire Brigade.

Learn more about the dangers of overloading sockets from Electrical Safety First.

Electrical appliances safety

Always look for the ‘CE’ mark – this shows the appliance meets European safety standards.

The Chinese Export mark looks very similar – check carefully before buying. If you’re unsure, check the manufacturer’s website or contact them directly.

Turn off any appliance immediately if it:

• makes an unusual noise
• smells of burning
• works differently than normal

Check the lead, plug and appliance for damage. If there’s no visible damage, have it checked by a qualified technician.

Dispose of damaged appliances safely – cut off the plug and lead before throwing away.