Features 1、Adopting switching power supply structure, wide input voltage range, small size, light weight, high efficiency. 2、Useing two-stage charging method (constant current first and then constant voltage) for automatic charging, which can be fully charged according to the charging characteristics of the battery to prevent the lead-acid battery from overcharging and maximiz 3、Built-in PFC circuit, the highest power factor can be calibrated to 0.99 or above. 4、The built-in current protection circuit can effectively protect the charger in case of overcurrent, short circuit and reverse connection, and the power indicator and charging indicator will flash quickly as the alarm signal. 5、External LED status display: green power lamp indication; red charging light indication. Specification Overview: BAC06A battery charger adopts the latest switching power supply device, specially designed for the charging characteristics of lead-acid battery used in engine start-up. Suitable for long-term supplementary charging (floating charging) of lead-acid battery. Features: Built-in PFC circuit, the highest power factor can be calibrated to 0.99 or above. The built-in current protection circuit can effectively protect the charger in case of overcurrent, short circuit and reverse connection, and the power indicator and charging indicator will flash quickly as the alarm signal. External LED status display: green power lamp indication; red charging light indication. Specification: Condition: 100% brand new Model: BAC06A Output: 24 VDC Maximum charging current at 24V: 3A Working temperature: - 30℃ to + 55℃ Package List: 1 * Battery Charger Package List