Two major reasons affecting the life of 18650 lithium battery

The first reason that affects the life of 18650 lithium battery: the operating environment factors affect the poor recovery of the lithium battery operating environment directly affects the length of the life: the charging temperature of the lithium battery is 0℃~45℃, and the discharge temperature of the lithium battery is -20℃~60℃; During the charging and discharging process of lithium batteries, overcharge and overdischarge of lithium batteries must not be carried out; both overdischarge and overcharge will have an irreversible impact on the actual quality of lithium batteries. Of course, in addition to this point, there are incorrect operating methods when the lithium battery is running. For example, short-circuit faults are also the cause of the decline in the life of the lithium battery; regarding the charging of the lithium battery, you should use a formal matching lithium battery charger to charge the battery. In order to reduce the actual voltage and current of the battery of the universal charger such as 18650 lithium battery to the universal charger, the actual voltage and current of the battery have not reached a constant value, especially for the newly charged lithium battery to be idle for half an hour, and then use it after the electrical performance is stable. Otherwise, battery performance will be affected. The second reason that affects the life of the 18650 lithium battery: the idle factor affects the 18650 lithium battery when the digital electronic product matched with the 18650 lithium battery is not running, the 18650 lithium battery should be taken out of the equipment and the product; and the lithium battery stored for a long time needs to be removed. Charge the battery to 50%~60%. During the storage period, the lithium battery should be charged once for 1~3 months; the storage temperature of the lithium battery should be controlled in a space of 10~25; do not knock, puncture, step on, modify, or expose the battery , Do not place the battery in microwave, high voltage and other environments. The above precautions for using lithium batteries can often extend the life of lithium batteries. If the lithium battery is used irregularly, the damage to the lithium battery is actually very great, and it is difficult to ensure that the service life of the lithium battery reaches the standard deviation. Disclaimer: Some pictures and contents of articles published on this site are from the Internet. If there is any infringement, please contact to delete it.