Applies to FAS2650 SP 5.1P1 System detect NVRAM Battery error. [node01: statd: monitor.nvramLowBatteries:EMERGENCY]: NVRAM batteries are dangerously low. [node01: statd: callhome.battery.low:alert]: C...Applies to FAS2650 SP 5.1P1 System detect NVRAM Battery error. [node01: statd: monitor.nvramLowBatteries:EMERGENCY]: NVRAM batteries are dangerously low. [node01: statd: callhome.battery.low:alert]: Call home for BATTERY_LOW ONTAP starts a 24 hour counter for halting the node: [node01: statd: monitor.shutdown.nvramLowBatteries.pending:error]: NVRAM batteries are dangerously low. Halting system in 22 hours. Replace the batteries immediately! NVRAM Battery replacement doesn't resolve the issue.