How to use and maintain UPS power lithium battery correctly?

How to properly maintain and use the lithium battery of UPS power supply? 1. When using lithium battery UPS, pay attention to the various parameters of UPS, such as input voltage range, output waveform, output power, long power supply time, conversion time, and lithium battery brand and machine Parameters such as noise, volume and weight. All kinds of UPS are not suitable for full load operation, and more than 20% power margin should be reserved, and the load should be controlled between 40% and 60% of the rated output power of the UPS. 2. When the UPS power lithium battery is not used for a long time, it should be turned on at intervals. Regarding the backup UPS, it is recommended to keep the UPS working in the inverter working state for at least 2 to 3 minutes every 1 month in order to activate the battery and prolong the service life of the battery. When charging, try to prevent over-current and over-voltage charging. Proper discharge helps to activate the battery. 3. Master the basic knowledge of UPS power battery, carefully read the equipment manual, clarify the meaning of various warning messages, warning codes, indicator lights, as well as the causes and countermeasures. Familiar with the purpose of various switches and buttons on the equipment. Familiar with various UPS operations and understand the connection relationship. 4. Strengthen daily inspections and maintenance, check the equipment for alarms, odors, abnormal noises, check whether the joints are loose and heat, whether the cooling fan is running normally, whether the equipment is normal, and solve the problems in time. 5. Maintain a proper ambient temperature. An important factor affecting the life of lithium battery UPS is the ambient temperature. Generally, the best ambient temperature required by battery processing manufacturers is between 20-25°C. Once the ambient temperature exceeds 25°C, the battery life will be shortened by half for every 10°C increase. 6. Replace the used/bad batteries in time. In the continuous operation and use of UPS batteries, due to differences in performance and quality, it is inevitable that individual batteries will be damaged due to performance degradation and insufficient power storage capacity. When one/some batteries in the battery pack are damaged, the maintenance personnel should inspect and test each battery to eliminate the damaged battery. 7. Do not turn off and turn on the lithium battery UPS power supply frequently. Generally, the UPS power supply battery must be turned off for 6 seconds before it can be turned on again, otherwise the UPS power supply may be in a state of failure to start, that is, the UPS power supply is in a state where there is neither mains output nor inverter output. 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 article: Which classifications of batteries are commonly used? What is its structure?