Fire Safety for Lithium-Ion Batteries

Learn the fire risks associated with common rechargeable batteries found in lots of household electronics (phones, laptops, e-bikes, tools, etc.), and offers safety guidance to reduce those risks. Key recommendations include:

• Don’t use or charge a battery or device if the battery or charger is damaged.

• Avoid storing batteries in extremely hot or cold places, or where temperature fluctuates a lot.

• Follow the manufacturer’s instructions for charging: use the correct charger, don’t overcharge, and don’t leave items charging unattended.

• Keep spare batteries/devices away from things that can catch fire, and charge on stable, non-flammable surfaces.

• Dispose of or recycle batteries properly: don’t throw them in with regular trash. Damaged batteries especially need careful handling.