How to tell whether your lithium batteries are a fire risk — and what to do if they are

With the prevalence of lithium batteries in everyday gadgets like smartphones and e-bikes, concerns about fire risks have surged. While lithium batteries are generally safe, they can become hazardous due to factors like damage, age, or improper charging. Recognizing warning signs like swelling, discoloration, or unusual heat can help preempt fires. Understanding these risks is crucial for consumer safety, as a single faulty battery can lead to significant property damage or injury. Staying informed about battery care and safety measures can help mitigate these dangers.