18650 rechargeable battery lithium 3.7v 3500mah
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18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah

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Advantages of lithium batteries for medical devices

release time:2023-10-07 Hits:     Popular:AG11 battery

  

  In today's popular trend of power lithium batteries, consumers who use power lithium batteries are particularly concerned about their battery life. In terms of environmental protection, lithium batteries do not produce pollution, so lithium batteries have many advantages. Lithium ion battery manufacturers will explain some of the advantages of lithium batteries.

  1. Strong endurance. Although the weight of medical lithium batteries is only 30% of that of lead-acid batteries, they have stronger endurance under the same voltage and capacitance.

  2. Good low-temperature discharge performance, medical lithium batteries can work normally at -25 degrees Celsius, but lead-acid batteries can work normally at a minimum of -10 degrees Celsius.

  3. Long duration of charging: The capacitance of fully charged medical lithium batteries that have been idle for months still exceeds 80%, while the capacitance of lead-acid batteries is only about 40%.

  4. Long cycle life: Medical lithium batteries have a charging and discharging frequency greater than 500 times, with a discharge rate of 1C, while lead-acid batteries have a discharge rate of only 0.5C, with a lifespan of 300 times.

  5. High specific energy: Due to the small size of lithium batteries, they store a large amount of capacitance;

  6. The normal operating temperature range is relatively wide: lithium batteries operate in the range of -25 to 55 degrees Celsius, and lead-acid batteries operate in the range of 10 to 40 degrees Celsius.


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