Install a battery in battery slot 1 (on the left from the front) and in battery slot 2 (on the right). Leave the node running as you add the batteries.
Align each battery so that the guide rails in the enclosure engage the guide rail slots on the battery. Push the battery firmly into the battery bay until it stops. The cam on the front of the battery remains closed during this installation.
To verify that the new battery works correctly, check that the node error is fixed. After the node joins a clustered system, use the lsnodebattery command to view information about the battery.
Possible Cause-FRUs or other: