8. Lithium-Ion Batteries / Electric Vehicles
Lithium-ion batteries are used in many everyday items, including phones, laptops, power tools, e-bikes and mobility scooters. When used correctly, they are generally safe. However, if damaged, overcharged or used incorrectly, they can cause serious fires.
Battery fires can spread very quickly and are difficult to put out, which is why it’s important to use and charge devices safely.
Common risks
Lithium-ion batteries can become dangerous if they:
- are damaged, crushed or punctured
- overheat or are overcharged
- come into contact with water
- are charged using the wrong charger
Warning signs include:
- batteries swelling or bulging
- devices becoming unusually hot
- smoke or a strong chemical smell
If you notice any of these signs, stop using the device immediately.
How to stay safe
You can reduce the risk of battery fires by:
- using the charger supplied with the device, or a genuine replacement
- charging devices on a hard, flat surface
- unplugging devices once fully charged
- only charging batteries when you are awake and at home
- keeping chargers and batteries away from flammable materials
- allowing batteries to cool before recharging
- keeping smoke alarms working and testing them regularly
What not to do
Do not:
- charge devices overnight or while you are out
- leave devices permanently on charge
- cover chargers or charge devices on beds or sofas
- overload sockets or use extension leads for charging
- use damaged batteries or chargers
- dispose of batteries in household rubbish or recycling
Always use approved battery recycling points.
Electric Vehicles
Electric Vehicles can be classed as any vehicles that uses a Lithium-Ion Battery to run or help run it. Examples include; E-Bikes, E-Scooters, Electric Wheelchairs, Mobility Scooters and Electric Cars.
Lithium-Ion battery fires, particularly from electric vehicles are on the rise in the UK. Each year more and more battery fires are happening.
Battery fires can start almost without warning, spread very quickly and are difficult to put out, which is why it’s important these vehicles are stored, charged and used safely.
It is important to remind you, that if you smell burning, see smoke, fire or are immediately concerned of a fire occurring, call 999 without delay and ask for FIRE.
Do not store or charge vehicles in your home unless you have sought and been granted specific permissions from us.
Please follow the below to stay safe:
Do:
- Use charging devices supplied with the vehicle or a genuine replacement that are UKCA/CE marked and are manufacturer approved certified.
- Unplug the vehicles charger when fully charged
- Only charge vehicles when you are awake and at home
- Keep chargers and vehicles away from flammable and combustible materials
- Keep vehicles away from communal areas of buildings, the building itself and escape routes from buildings
- Use specifically provided, approved and allocated vehicle storage and charging points
- Always seek permissions from us before you purchase a vehicle or set up a charger.
- Only use vehicles and charging equipment to the manufacturer's instructions
- Ensure any visitors or guests you have abide by the vehicle storage and charging rules.
- Chargers must be installed by a competent, qualified electrician with proficiency for electric vehicle charging points.
- Ensure that charging cables are not left trailing which could cause a trip hazard.
- Tell us immediately if you notice an electric vehicle being stored or charged indoors or incorrectly
- Tell us immediately if you are concerned or suspect a fault, damage or fire risk.
Do Not:
- Leave vehicles permanently on charge
- Cover chargers or vehicles
- Overload electrical sockets or use extension cables
- Use or charge damaged vehicles or batteries
- Store or charge vehicles in communal areas
- Block corridors, stairways or exits
- Store or charge vehicles in your home unless you have sought and been granted specific permissions from us
- Assume it is ok to purchase, store and charge a device – always seek permissions from us first.
Please visit the Devon and Somerset Fire and Rescue Service website for further information about lithium-ion battery and electric vehicle safety.