AS 2548.1:2023 specifies the requirements for both regulated and unregulated battery chargers designed for charging vented lead-acid traction batteries
AS 2548.1:2023 history
2023AS 2548.1:2023 Battery chargers for lead-acid traction batteries, Part 1: Battery chargers for vented cells
1970AS 2548.1:1998 Battery chargers for lead-acid traction batteries - Battery chargers for vented cells