Lithium-ion batteries are used in a wide range of applications, and you can find them in cell phones, laptops, medical devices, and other electronic devices. Although the service life of lithium-ion batteries is still relatively long, extending the service life of lithium-ion batteries can increase your economic benefits. If you want to learn how to extend the life of lithium-ion batteries, in this article, we will specifically introduce you to the relevant methods.
How to maximize the service life of lithium-ion batteries?
Suitable use mode:
The use mode of lithium-ion batteries is generally shallow discharge and shallow charging, which will be good for the service life of lithium-ion batteries. Although the discharge depth of lithium-ion batteries can reach 99%, but generally we do not recommend this discharge. Lithium-ion batteries in the case of fully discharged is able to cycle 2000 times to 4000 times. If the depth of discharge of lithium-ion battery is around 80%, it can cycle more than 6000 times. Reasonable use pattern can reduce the battery sulfation phenomenon and keep the battery active.
Use a matching charger:
In order to extend the service life of lithium-ion batteries. Try to use the original matching charger. Arbitrarily using other chargers may cause the input voltage or input current of the lithium-ion battery to be different, affecting the normal progress of the internal chemical reaction of the lithium-ion battery, reducing the capacity of the lithium-ion battery, and thus reducing the service life of the lithium-ion battery.
Avoid using fast charging:
Fast charging seems to be very convenient and can fill the lithium-ion battery in a short time. However, general fast charging is to increase the charging current to ensure that the charging of fast charging. For lithium-ion batteries, a larger input current is more likely to heat up the lithium-ion battery, accelerate the oxidation of the electrode material of the lithium-ion battery, degrade the electrolyte, and the service life of the lithium-ion battery will naturally be shortened.
Use of charge controller:
Lithium-ion battery charging system equipped with a charge controller can provide a charge controller module to control the charging state of lithium-ion batteries, using different charging modes at different charging stages to ensure the best charging state of lithium-ion batteries.
Use of intelligent battery management system:
intelligent battery management system is to monitor the health status of the battery through the cloud, when the lithium-ion battery’s power is insufficient. Timely reminder to charge the lithium-ion battery. When the lithium-ion battery malfunctions, it can cut off the work of the battery in time to prevent further damage to the lithium-ion battery.
Avoid extreme temperatures:
Lithium-ion batteries are heated internally to avoid damage to lithium-ion batteries in cold environments. Nevertheless, lithium-ion batteries also need to avoid working in extreme temperatures. Generally when the operating temperature of the lithium-ion battery is below 0 ℃, the internal chemical substances of the lithium-ion battery will change, if this situation lasts for a long time, the service life of the lithium-ion battery will be greatly affected.
Balancing the battery pack:
When lithium-ion cells are connected in series to form a battery pack, cell imbalance may occur, resulting in severe wear and tear on some of the lithium-ion cells, and the use of lithium-ion cells when they are not balanced will accelerate the difference and result in a loss of voltage across the battery pack. If you notice such a condition in your battery pack, be sure to use a balancing circuit controller to balance and charge the lithium-ion batteries in a timely manner. If the difference between the battery packs is significant, you will need to replace the batteries.
Conclusion:
The chemicals inside lithium-ion batteries are prone to side reactions that can affect the life of lithium-ion batteries. However, if you take timely measures as well as pay attention to some lithium-ion batteries in the process of using them correctly, you can extend the service life of lithium-ion batteries and provide more reliable power support for your electronic devices.
