How often should lithium batteries be inspected for safety?

Inspection Frequency and Techniques

Inspect lithium batteries for safety by following a consistent schedule, regardless of usage. Every 3-6 months, perform a visual check for signs of physical damage, such as dents, cracks, or scratches. Use a flashlight to inspect the battery’s internal components, and check for any signs of swelling, such as uneven or bulging surfaces. If you notice any unusual odors, sounds, or vibrations coming from the battery, discontinue use immediately and inspect further.

Safe Handling and Storage

To prevent damage and reduce the risk of battery fires, handle lithium batteries with care. Keep them away from metal objects, which can cause a short circuit, and avoid storing them near heat sources or flammable materials. Store batteries in a dry, cool place, away from direct sunlight. If you must store batteries for extended periods, use a protective covering or casing to prevent physical damage.

What to Do in Case of a Fire

In the event of a battery fire, evacuate the area immediately and call emergency services. Never attempt to extinguish a lithium battery fire using water, as it can cause the fire to spread. Instead, use a fire extinguisher rated for electrical fires, or smother the fire by covering it with a non-conductive material, such as a fire blanket or a thick layer of clay. Once the fire is extinguished, dispose of the battery properly by taking it to a designated recycling facility or a hazardous waste collection center.