How to extend the service life of iron-lithium battery UPS?

Methods to prolong the service life of iron-lithium battery UPS ▼Regular inspection In the process of using lithium battery UPS, the battery should be checked regularly. Check the terminal voltage and internal resistance of the battery pack. The battery of each unit is charged in equalization to restore the internal resistance of the battery and eliminate the terminal voltage imbalance between each unit. ▼To charge and discharge correctly, it is best to consciously unplug the mains input every few months, and let the lithium battery UPS power supply work in the state where the lithium battery supplies energy to the inverter. However, this operation should not take too long. When the load is about 30% of the rated output, discharge for about ten minutes. ▼When the charger is used to charge the lithium battery UPS power, it is best to use the original charger from the manufacturer for charging. Because the charging method of the original charger is most suitable for the UPS itself, and the original charger also has a protection design, but other chargers are not necessarily. Therefore, for the safety and service life of UPS and lithium batteries, it is best to use the original charger. If there is a problem with the charger, it is best to go to the manufacturer to buy the same type of charger. ▼Storage and wake-up Before the lithium battery UPS power supply has not been used for a long time and then turned on again, the power supply should be turned on without load, and the lithium battery should be recharged with the charging circuit in the UPS for several hours before running with load. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What is the difference between lithium battery UPS and battery UPS?