Fire risks of batteries and chargers

Lithium-ion batteries or li-ion batteries (sometimes called LIBs) are the lightweight, rechargeable batteries that power our phones, laptops and cameras. They are found in many electrical devices from mobility scooters to e-cigarettes, and are used safely by millions of people every day. However, there are some things you need to know when it comes to fire safety, chargers and batteries. 

While these batteries are not dangerous when used properly, they can present a risk when over-charged, short-circuited, submerged in water or if they are damaged. 

Follow our hints and tips :

  • Always use the charger that came with your phone, tablet, e-cigarette or mobile device.
  • If you need to buy a replacement, always choose a branded, genuine product from a supplier you can trust. There are lots of fakes out there, and it can be difficult to spot the difference.
  • Avoid storing, using or charging batteries at very high or low temperatures.
  • Protect batteries against being damaged – that's crushed, punctured or immersed in water.
  • Don’t leave items continuously on charge after the charge cycle is complete – it's best not to leave your phone plugged in overnight for example.
  • Never cover chargers or charging devices – that includes using your laptop power lead in bed.       

Counterfeit electrical chargers can be deadly – many fail to meet UK safety regulations leading to fires and injury. What may seem like a bargain isn't worth the risk.