What are the precautions for maintaining UPS power?

Precautions for UPS power supply maintenance ● Prevent the battery in the UPS power supply from being overcharged. Because overcharging easily causes the positive and negative plates inside the battery to bend and cause the active material on the surface of the plates to fall off. In light of its consequences, the available capacity of the battery will decrease, and in severe cases it will damage the battery. ●Prevent short-circuit discharge or excessive discharge of the battery inside the UPS power supply. Excessive discharge will cause the sulfation of the surface of the internal plates of the battery, resulting in an increase in the internal resistance of the battery. In severe cases, it may even cause reverse polarity of individual batteries and permanent damage to the batteries. ● Prevent the battery inside the UPS power supply from being left unused for a long time or leaving the battery in a floating charge state for a long time without discharging. Because this may cause the battery inside the UPS power supply to exceed its storage life and cause internal resistance to increase or permanent damage. ●Using the UPS, the utility power should be cut off once every three months for discharge maintenance. If the utility power cut-off rate is frequent during the use of the UPS, this method may not be used. Also pay attention to the environment and temperature of the battery. It is an ideal operating environment to put the battery in low dust, prevent direct sunlight, dry, and the temperature is 21~27 degrees Celsius. ●If the battery of the UPS power supply is a non-maintenance-free battery, always check the specific gravity of the solution and the amount of electrolyte, and add electrolyte or distilled water in time. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the reasons for the swelling of lithium batteries for electric vehicles?