Chargers - Charging your devices safely

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Every household now has devices with Li-ion or Li-po batteries that need recharging. In the vast majority of cases this will cause no issues, but you should charge safely.

Safely charging your technology such as mobile phones, tablets, laptops, e-cigarettes and other small battery operated devices can prevent a fire in your home or office.

For safety information on charging E-Bicycles, E-Scooters or Hover Boards please click here E-Scooters, E-Cycles and Hoverboards | Dublin City Council

Choosing your device

Chargers and Cables

  • The charger and the cable that come with the device are the best items to use with any device.
  • Don’t use chargers or cables that are damaged or discoloured.
  • If the charger or cable need to be replaced, replace them with genuine branded manufacturer replacements, or branded replacements that are certified by the original manufacturer.
  • Cheap replacements will probably not reach the safety standard required.

Charging safely

  • Only charge for as long as required, until the device reaches 100%. Don’t overcharge.
  • Don’t charge overnight, while you are asleep, or leave you home.
  • Charge on a flat, hard, non-flammable surface.
  • Charging naturally creates heat within the battery.
  • Never cover a charging device with a pillow, cushion or blanket. Let the heat dissipate.
  • Unplug the charger from the wall socket when not in use.
  • Erratic behaviour of your device; Charging too quickily or discharging quicker than normal could be a sign that your battery is failing.

Look out for

  • Discolouration, burning smells or signs of melting of the device or charger.
  • Swelling of the battery or the housing abound the battery.
  • A leak from the battery.

If you notice any of the above stop using the device immediately and place the device outside your home.