Medical Devices Powered by Lithium-ion Batteries: Safety Considerations

The development of lithium-ion batteries, also known as “Li-ion” batteries, has brought game-changing portable, rechargeable power to a vast array of products, including modern-day smartphones and electric cars. The life science industry has taken notice: many medical devices, ranging from electric wheelchairs to defibrillators to oxygen concentrators, have been designed to work with lithium-ion batteries. While the efficiency and longevity of such batteries can be extremely beneficial and, in some cases, lifesaving, their use comes with safety trade-offs over traditional batteries. Medical device manufacturers must consider these trade-offs carefully when electing lithium-ion batteries as the power source for their products.
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