Battery charging safety guidance

Whilst single-use non-rechargeable batteries have been around for many years, there is a growing demand for more powerful and durable rechargeable batteries to power cars, work equipment, and the many personal devices we use in modern life, such as mobile phones, laptops, e-scooters, etc.

Rechargeable batteries eliminate most electrical risks but do present their own challenges when it comes to their safe use and handling.

Risks can vary between different types of battery-powered vehicles and equipment, but there are some common themes to safely managing them:

• Battery charging should be in a dedicated area of your premises, kept free from combustible materials.
• Only use batteries and chargers specified by the manufacturer of the equipment. This will ensure that the battery charging commences at the right level and ceases before overcharging occurs.
• Store, charge, and use batteries in line with the manufacturer's instructions.
• Any battery that has been damaged, dropped, dented, or pierced should be taken out of service immediately and disposed of safely.
• Many products contain lithium-ion batteries. These batteries should not be left on charge while unattended or overcharged.
• Batteries and associated charging equipment should be regularly inspected for defects, wear, and tear.
• Charging equipment should be installed by a suitably qualified electrician and be subject to regular inspection and testing.
• Ensure your fire and health, and safety risk assessments include battery charging and battery-powered equipment.

For more information on charging batteries safely, we have developed a suite of guidance notes below.