What factors affect the life of UPS battery?

The environmental temperature has a great influence on the UPS battery: if the ambient temperature is too high, the battery will overcharge and produce gas; if the ambient temperature is too low, the battery will be undercharged, which will affect the service life of the battery. ②Discharge depth The deeper the discharge depth of the UPS battery, the fewer the number of cycles it uses, so beware of deep discharge when using it. ③ UPS operation During the operation of the UPS power battery, pay attention to monitoring the terminal voltage value of the battery pack, the floating charge current value, the voltage value of each battery, the earth resistance and insulation status of the battery pack and the DC bus. ④Charging and discharging current The optimal charging current of lead-acid maintenance-free batteries is about 0.1C, and the charging current cannot be greater than 0.3C. Excessive or too small charging current will affect the service life of the UPS battery. The discharge current is generally required to be between 0.05C and 3C, and the UPS can meet this requirement in normal use. ⑤Charging voltage Since the UPS battery is a standby mode of operation, the mains is in a charging state under normal conditions, and it will only be discharged when the power fails. In order to prolong the service life of the battery, UPS chargers are generally controlled by means of constant voltage and current limiting. ⑥ Installation environment UPS batteries should be installed in a clean, cool, ventilated, and dry place as much as possible, and they should not be affected by sunlight, heaters or other radiant heat sources. The battery should be placed upright and not inclined at an angle. 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 are the important reasons for the explosion of the lithium battery?