Dangers of rechargeable batteries

Lithium batteries are the rechargeable batteries found in lots of electrical items, such as e-scooters and e-bikes, mobile phones and laptops.

This type of battery can be particularly risky when charging, so it is important to know how to use them safely.

Why are they dangerous?

As more people now have electric scooters and bikes that are powered by lithium batteries, there has been an increase in the number of house fires caused by these batteries. In some cases the fires have resulted in people losing their lives.

Lithium batteries contain flammable chemicals and when they become extremely hot, old or damaged they can burst into flames. The fire created by the batteries is very powerful and difficult to put out.

You must never attempt to deal with this type of fire, you should leave the house and call 999 immediately.

Only use the charger that came with the equipment. Don’t replace it with a fake cheap charger.

Don’t charge your equipment when you’re asleep or away from home.

Only charge the equipment for the recommended time.

Don’t charge your equipment in extremely warm or cold temperatures.

Don’t use or charge the equipment if the battery is damaged. Batteries can become damaged if they are dropped or banged.

If your battery is damaged, you need to dispose of it at the Council household waste recycling centre.

 

Protect yourself and your home

Make sure that you have smoke alarms fitted in your home. It's important to regularly check that they’re working properly.

Don’t prop fire doors open. Fire doors are there to slow down the spread of a fire, so it’s important that they aren’t propped open.

If there is a fire you must get out, stay out and call 999 immediately.

E-bikes and e-scooters

Lots of people now have e-bikes and e-scooters, but it’s important to know what to look out for when buying one, and how to charge them safely.

• Buy e-scooters, e-bikes, chargers and batteries from reputable retailers.
   
• If you’re buying second-hand, make sure that you know the history of the e-bike/e-scooter, as if it has been in an accident, the battery may be damaged and dangerous
   
• Many fires involve fake electrical goods or chargers. Items which don’t meet British or European standards pose a huge fire risk.
   
• Register your product with the manufacturer to validate any warranties - batteries are usually included in warranties. Registering makes it easier for manufacturers to contact you in the event of safety or recall information.
   
• Check any products you have bought are not subject to a product recall. You can do this by checking Electrical Safety First’s website or the government website.