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## Verify the System Battery

1. Run `show` `/SYS/MB/BAT/V_BAT` to check the status of the system battery.

   In the output, the `/SYS/MB/BAT/V_BAT` status should be “OK”, as in the following example.

       sc> show /SYS/MB/BAT/V_BAT
       Voltage sensors (in Volts):
       ------------------------------------------------------------------------------
       Sensor     Status     Voltage LowSoft LowWarn HighWarn HighSoft
       ------------------------------------------------------------------------------
       /SYS/MB/V_+3V3_STBY            OK         3.36    3.13     3.17 3.53      3.60
       /SYS/MB/V_+3V3_MAIN            OK         3.37    3.06     3.10 3.49      3.53
       /SYS/MB/V_+5V0_VCC             OK         5.07    4.55     4.65 5.36      5.46
       /SYS/MB/V_+12V0_MAIN           OK        12.10   10.90    11.15 12.85     13.10
       /SYS/MB/BAT/V_BAT              OK         2.83      --     2.69
       .
       .
       .

2. Verify that the value in the `Voltage` column shows an approximate voltage of 2.8V.

##### Related Information

- Remove the System Battery

- Install the System Battery

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