What are the important factors that affect the service life of UPS batteries

1. The ambient temperature has a greater impact on the UPS battery: too high ambient temperature will cause gas to overcharge the battery, and too low ambient temperature will cause the battery to undercharge, which will affect the battery life. 2. The depth of discharge has a great influence on the service life of UPS batteries: the deeper the depth of discharge of the battery, the fewer the number of cycles it uses. Therefore, you should beware of deep discharge when using it. 3. During storage, transportation, and installation, the battery will lose part of its capacity due to self-discharge: before being put into use after installation, the remaining capacity of the battery should be judged based on the open circuit voltage of the battery, and then different methods should be used to supplement the battery. . For spare storage batteries, supplementary charging shall be carried out every 3 months. You can judge the quality of the battery by measuring the open circuit voltage of the battery. 4. The charging and discharging current of the battery is generally expressed by C. The actual value of C is related to the battery capacity: for example, for a 100AH u200bu200bbattery, Cu003d100A. The optimal charging current for lead-acid maintenance-free batteries is about 0.1C, and the charging current cannot be greater than 0.3C. 5. Charging voltage: Because the UPS battery is a standby mode of operation, the mains is in a charging state under normal conditions, and will only be discharged when the power fails. Disclaimer: Some pictures and content of the articles published on this site are from the Internet, please contact to delete if there is any infringement. Previous: Analysis of the working principle of the BMS lithium battery management system