What does AS 2676 require for battery maintenance and testing?

[AS 2676 requirements · battery maintenance standard Australia] AS 2676 covers installation, maintenance, testing and replacement of secondary batteries in buildings, in two parts (vented and sealed cells). It is the standard Australian asset owners are audited against, and it is the correct reference for a maintenance regime where AS/NZS 5139 does not apply. /as-2676-battery-installation-and-maintenance-explained/