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Nov 16, 2021

Do e-bike lithium batteries have a life span? How long is it usually.

  After the implementation of the mandatory standards of the new national standard, all electric bicycles must be equipped with lithium batteries as a power source if they need to meet the standards of the new national standard. So do electric bicycle lithium batteries have a life span? How long is it usually?


    The answer is: yes. So how long is it? It depends on the quality of the lithium battery and the type and standard of the electric cell used in manufacturing. Usually the life span of lithium batteries for electric bikes varies from 200 to 800 times. If you use lithium iron phosphate batteries, the highest can be up to 2000 times can be reached.


    Many people have a misconception that since the number of charging is charged once less, that as much as possible to use more electricity and then charged, in fact, not, the charge and discharge cycle of the electric car lithium battery is the theoretical value after a complete cycle, the actual we can extend the service life of the electric car lithium battery by shallow charge and shallow discharge. Make the habit of charging the battery when the power is less than 20%, the service life of electric car lithium battery is at least one third longer than after each complete use of electricity.


    In addition, the life span of electric car lithium battery depends on the cell selection at the time of manufacture. The cycle life of the poorer lithium battery may only be 100-200 times, the actual life of the lithium battery for electric vehicles produced using high-quality lithium cells will be longer.


    Finally, the correct daily use also has a direct relationship with the life of the electric car lithium battery. In addition to good charging habits, as far as possible to avoid the lithium battery bump and waterproof moisture is also very important, bump may directly lead to damage to the lithium battery, and too wet environment, will lead to the battery between the positive and negative electrode series. Thus affecting the overall life of the battery.


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