Proper storage of power banks can extend their service life, prevent the battery from being overcharged, over-discharged, or affected by high temperature and humid environments, and reduce the risk of battery aging and damage.
The best storage conditions for the Mi 50W Power Bank 20000mAh are as follows:
1. It is recommended to store it in an environment of 5℃ to 35℃. Avoid high temperature environment, such as long-term exposure to direct sunlight or near heat sources;
2. The environment should maintain balanced humidity levels. An overly humid environment can cause moisture inside the mobile power bank, causing short circuits and other faults. An overly dry environment can generate static electricity, and static discharge can damage the mobile power bank's circuit;
3. Place the power bank in a dry, well-ventilated place, away from water and corrosive substances. If it is not used for a long time, charge and discharge the mobile power supply every once in a while (for example, about three months) to maintain the activity of the battery.