The lifespan and usage techniques of lithium batteries.
1、 Misunderstandings about the lifespan of lithium batteries
Battsys Battery, as a leading enterprise in China's new energy battery manufacturing, is well aware of the importance of the lifespan of lithium batteries. The lifespan of lithium batteries is often mistakenly referred to as "500 charge and discharge cycles", but in reality it refers to 500 charging cycles. A cycle is the process of the battery going from full to empty, and then from empty to full. For example, charging with only half the battery every day takes two days to complete one cycle. High quality lithium batteries can still retain 80% of their original capacity after multiple cycles, and can be used normally for 2-3 years.
2、 The benefits of shallow charging and shallow discharging
Shallow charging and discharging are more beneficial for lithium batteries. Charging with only a partial amount of electricity each time can extend the battery life. For example, charging the battery at one-third of its capacity each time will result in a higher total number of charges. Deep charging and discharging are only necessary during battery calibration. In daily use, there is no need to be confined to recharging when the battery is depleted. You can charge it anytime. Battsys Battery's products are also designed with the need for shallow charging and discharging in mind, ensuring the high efficiency and durability of the battery in daily use.
3、 The influence of temperature on the lifespan of lithium batteries
The use of lithium batteries in high temperature environments will accelerate the reduction of battery capacity. For example, when the temperature is above 35 ℃, the battery power supply time will be shortened and the damage during charging will be greater. In low-temperature environments, the battery usage time will also decrease, but it will return to normal after the temperature rises. Therefore, maintaining an appropriate operating temperature is the key to extending the lifespan of lithium batteries. Battsys Battery, with its internationally leading automated production line for positive and negative electrodes, is capable of producing high-quality lithium batteries that can adapt to different temperature environments.
4、 Suggestions for the proper use of lithium batteries
To extend the lifespan of lithium batteries, it is recommended to use original chargers and avoid prolonged charging. Charge them promptly when the battery level drops below 10%. In addition, do not use the device during the charging process to avoid overcharging. According to experiments, the lifespan of lithium batteries decreases with increasing charging times, but under normal use, charging once a day can last for about 2 years. Battsys Battery's products have obtained certifications such as CE and UL, ensuring that users can achieve optimal battery performance and safety during use.
