What should I pay attention to when charging UPS lithium battery?

●In order to ensure the charging safety of the UPS lithium battery pack and the service life of the battery pack, if the charger is lost or damaged, please buy it from the corresponding dealer. Do not use lead-acid chargers or other forms of chargers for charging. ●The lithium battery pack should be recharged in time after use and cannot be stored at a loss. If the battery has not been used for more than two months, the battery pack should be fully charged. If the battery pack is stored for more than 5 months, a charge-discharge cycle is required. ●The life of the lithium battery should be charged and discharged frequently, and should not be stored for a long time. It is best to charge when the remaining power is 40%-50%. ●The charging current must be limited, and the charging voltage must be limited. UPS lithium batteries generally use a two-stage charging method. Charge with constant current first, then charge with constant voltage. ●Beware of overcharging, which will cause too many lithium ions to be extracted from the positive electrode of the battery. Long-term overcharging may cause the crystal lattice to collapse, thereby irreversibly reducing the capacity of the lithium battery. ●Charging temperature: Lithium batteries should be charged within the range of 0°C and 45°C. 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 advantages of vanadium batteries compared to lithium batteries