Medical instruments are very high-precision. What are the characteristics of lithium 18650 li ion battery for medical instruments that are used as energy sources?

　　Lithium polymer batteries have excellent quality, performance, safety and other characteristics, and have become the most frequently used batteries by most medical equipment manufacturers today. Medical instrument batteries are widely used in medical equipment such as blood pressure monitors, oxygen concentration meters, mobile phone ECG monitors, wearable single-lead ECG monitors, facial cleansers, and electronic vapor cigarettes.

　　What are the characteristics of lithium 18650 li ion battery for medical instruments?

　　1. Excellent safety factor. The structure of aluminum-plastic flexible packaging for medical instruments is different from the plastic shell of liquid batteries. Once safety risks arise, liquid rechargeable batteries are very easy to explode, while rechargeable batteries for medical instruments only have air drums at most.

　　2. The thickness is not very large and can be made thinner. Liquid lithium 18650 li ion battery have technical shortcomings when they are as thin as millimeters, but medical instrument lithium 18650 li ion battery do not have this problem and can be as thin as less than millimeters.

　　3. Lighter weight Compared with steel-cased lithium 18650 li ion battery of the same volume and specification, medical equipment rechargeable batteries are 40% lighter and 20% lighter than steel-cased batteries.

　　4. The appearance can be customized. The thickness of the rechargeable battery can be expanded or reduced according to user needs, and the deformation is flexible and convenient.

　　5. Large capacity; compared with aluminum-cased rechargeable batteries of the same specifications and models, the volume of medical equipment rechargeable batteries has increased by 10-15%, and compared with aluminum-cased rechargeable batteries, the volume has increased by 5-10%.

　　6. Reduced internal resistance; adopting a unique design can significantly reduce the characteristic impedance of the rechargeable battery and greatly improve the high-current charge and discharge characteristics of the rechargeable battery.

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