DID YOU KNOW?
Under standard conditions, lithium is the least dense solid element, which is why it’s ideal for powering lightweight electronics — but it also comes with serious fire risks. [2]
KNOW THE RISK
- Small electronic devices in workplaces, such as tablets, scanners, radios, and power tools, often use lithium-ion or lithium-polymer batteries. [1]
- Lithium batteries are popular because they are lightweight and rechargeable, but they can catch fire or explode if damaged, overcharged, or improperly stored. [1]
- Defective or aging lithium batteries can overheat and lead to thermal runaway — a chain reaction that is difficult to stop once it begins. [1]
MITIGATE THE RISK
1. Use Certified Equipment
- Ensure all batteries and chargers are UL-tested and approved for your devices. Using off-brand or incompatible equipment increases the chance of failure. [1]
2. Unplug Once Charged
- Remove batteries and devices from chargers once they reach full charge. Overcharging increases heat and wear. [1]
3. Inspect for Damage
- Do not use batteries that are bulging, cracked, or leaking. Any physical damage increases the risk of fire or explosion. [1]
4. Handle Damaged Batteries Properly
- Place damaged or defective batteries in a fire-resistant container and follow your facility’s disposal procedures. Never throw them in regular trash. [1]
FIRE SAFETY REMINDER
Lithium batteries pack a powerful charge in a small package — and that power can be dangerous. Be smart with storage, charging, and inspection to keep your equipment — and your people — safe.