Do You Know What to Do When a

Li-ion Battery Fails?

 

Li-ion batteries are everywhere — powering your smartphones, smartwatches, laptops, and more. They are essential to our daily lives, but with their widespread use comes an important question:

• Do you know what to do if a Li-ion battery fails?

• Are you taking the necessary precautions to prevent a failure in the first place?

 

If you answered "no" to either question, it’s time to learn the essential steps before using any Li-ion-powered device.

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How to Prevent Li-ion Battery Failures

 

The best defense against a battery incident is prevention. Always:

• Read and follow the manufacturer's recommendations and guidelines.

• Use only approved chargers and devices.

• Avoid exposing batteries to extreme temperatures.

• Inspect devices regularly for signs of wear or damage.

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Warning Signs of a Li-ion Battery Failure

 

Be alert for these common warning signs:

• Overheating

• Expansion or swelling

• Odd noises (popping, hissing)

• Unusual odors (burning or chemical smells)

• Changes in color or shape

• Leaking fluids

If you notice any of these, take action immediately.

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What to Do If a Battery Shows Warning Signs

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• Evacuate the room calmly and quickly.

• Communicate with the administration or building management to contact a trained expert.

• Do NOT attempt to move or handle the device on your own.

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What to Do If the Battery Smokes or Catches Fire

 

If you see smoke, fire, or hear a device actively venting:

• Exit the room immediately.

• Pull the fire alarm.

• Do NOT attempt to extinguish the fire yourself.
  Li-ion battery fires are highly volatile and can reignite or explode.

 

Looking for Li-ion battery safety training for your team?
Contact Kevin Doyle Consulting for expert training and customized safety programs designed to keep your organization safe and compliant.