Hello, dear friend.
You could run the display power batteryinstalltime command. This command is used to query the installation time of the battery of the power battery system. To query the installation time of the battery of the power battery system to check whether the battery lifecycle expires, you need to replace the battery and run this command.
NOTE:
Before running the display power batteryinstalltime command. First, run the config command to enter global config mode, and then run the interface emu command to enter POWER4875L mode, POWER4830L mode, POWER3000 mode, SMU mode, H801PMU mode.
Thanks.