18650 battery pack 3.7v.How to maintain 18650 lithium battery.

1. Suitable temperature, avoid heat and cold. It is best to use a working temperature around 25, because too high a temperature will cause the battery to be overcharged and produce gas, and too low a temperature will cause the battery to be undercharged.

2. Among the correct operation methods of 18650 lithium battery, the charging method of lithium battery is the most important, because incorrect charging method will cause safety hazards, while charging, discharging and daily maintenance will only affect the service life of lithium battery. Lithium batteries are also consumables. No matter what measures are taken, their final wear and tear cannot be avoided, but we use appropriate methods to slow down their aging.


3. In order to make full use of the maximum efficiency of lithium batteries, they must be used frequently so that the electronic devices in the lithium batteries are always in a fluid state. If you do not use lithium batteries frequently, please remember to perform a charging cycle on the lithium battery every month and do a power calibration, that is, deep charge and discharge and deep battery charging.

4. Pay attention to the battery charging working voltage. If the battery charging voltage is too high, the battery will be overcharged, otherwise the battery will be undercharged, which is harmful to the 18650 lithium battery.