The purpose of this presentation is to provide a comprehensive understanding of the guidelines and procedures necessary for conducting effective annual battery testing in accordance with AS 1851. AS 1851 has invaluable guidelines for the testing and upkeep which are often overlooked when completing annual testing requirements. This presentation, will navigate key points integral to battery testing, shedding light on Testing Procedures, the necessary Testing Equipment, the significance of AS 1851 Logbook Testing, Safety Considerations, and the process of Battery Replacement.