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What are the main factors that affect the lifespan of batteries?

Views: 0     Author: Site Editor     Publish Time: 2023-08-07      Origin: Site

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01) Charging:

When choosing a charger, it is best to use a charger that has the correct charging termination device (such as an anti overcharging time device, negative voltage difference (- dV) cut-off charging, and anti overheating induction device) to avoid shortening the battery's service life due to overcharging. Generally speaking, slow charging is more effective than fast charging

Extend the service life of the battery.

02) Discharge:

a. The depth of discharge is the main factor affecting the battery life, and the higher the depth of discharge, the shorter the battery life. In other words, as long as the discharge depth is reduced, the service life of the battery can be significantly extended. Therefore, we should avoid over discharging the battery to an extremely low voltage.

b. When the battery is discharged at high temperatures, it will shorten its service life.

c. If the designed electronic device cannot completely stop all current, and if the device is left unused for a long time without removing the battery, the residual current may sometimes cause excessive consumption of the battery, resulting in over discharge of the battery.

d. When batteries with different capacities, chemical structures, or charging levels, as well as new and old batteries, are mixed together, it can also cause excessive discharge of the battery and even cause reverse polarity charging.

03) Storage:

If the battery is stored at high temperatures for a long time, it will cause the electrode activity to decay and shorten its service life


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