We started getting this error just after installing Flash card (PAC) on our FAS8080.
We have halted the system and left the power connected to it over the night, yet after we powered it on the next day the error "BATTERY (full charge capacity low)" continued to come.
What should be the best approach to this please?
Sorry for the delay on this - has it been resolved? My suggestion would be to open a support case and potentially arrange battery replacement.