Be Safe with Lithium Batteries: Understanding the Hazards and Best Practices for Handling Li-Ion Cells
Lithium cells are among the most common power sources used in small and wearable electronic devices found in workplaces. Due to their high energy density, they effectively store a remarkable amount of energy within a small space, allowing for sustained power and rechargeability. Generally, these batteries are safe when designed, manufactured, and handled correctly; however, if any of these factors are not done correctly, there is an increased risk of injuries such as burns or explosions.
In February 2018, The U.S. Consumer Product Safety Commission published a report that examined over 25,000 incidents involving fire or overheating related to 400 types of lithium battery-powered consumer products over the course of five years. Highlighting the importance of safety regarding lithium-powered devices, many manufacturers must adhere to the appropriate test standards (such as UL 2054) and pass them to receive certification from a Nationally Recognized Testing Laboratory (NRTL). Furthermore, each device’s instructions provide details on how it should be used, charged, and maintained; following these procedures is essential for preventing damage to lithium batteries.
Workers who wear or frequently handle lithium-powered devices or batteries are particularly at risk due to the device being close to the body - this is demonstrated by small cameras worn by police officers or security personnel (as seen in Image 2), which can cause severe burns if a lithium battery catches fire while being worn. To ensure safety while using these devices, employers and workers should understand their basic functions, hazards, and ways to use them safely.
When considering the safety of lithium cells, it is important to consider a few key points. Firstly, always ensure that all devices containing lithium cells are bought from reputable suppliers and manufacturers and that appropriate safety standards such as UL2054 have been followed. Additionally, lithium cells should be stored correctly in areas with low temperatures and humidity and kept away from other sources of heat or potential sparks. Finally, never charge batteries unattended or beyond their rated capacity; only use compatible charging accessories.
It is also essential to be aware of any warning signs that the battery may be defective or failing, such as bulging cases, leaking fluid, abnormal noises or odors, or diminished battery performance. If any of these signs are observed, immediately discontinue using the battery and follow safe disposal procedures. Furthermore, never attempt to disassemble any battery – this could cause a fire or explosion hazard due to the presence of flammable electrolytes within the device.
Finally, if an incident were to occur involving a lithium cell-powered device or battery (such as a fire), the proper response protocol must be implemented to reduce any potential risk of injury. All personnel should be evacuated immediately if safe; otherwise, suitable respiratory protection should be worn by those close to any smoke or fumes produced by the incident. Additionally, depending on the severity of the incident, professional responders such as firefighters may need to be called for assistance in controlling a larger-scale situation.
Ultimately, taking the necessary safety precautions when working with lithium batteries is essential. Contact Critical Risk Solution today to ensure that you and your team are appropriately equipped for the safe storage and transport of these devices. Our experienced professionals can provide tailored strategies based on your specific needs and industry regulations. With our help, you can rest assured that any risks associated with handling li-ion batteries have been minimized as much as possible. So don’t wait – get in touch today!
