Automatic transfer switch charger for generator and battery systems. Designed to provide reliable float charging and automatic transfer control for 12V and 24V battery setups. Available models: BCC3A, BCC6A, BCC2405. Size: 12V. Color: BCC2405. Key benefits Ensures continuous battery charging by combining automatic transfer switching with a float charger function. Reduces manual intervention during generator start and stop cycles, keeping battery voltage stable. Compact, modelspecific units fit common generator and inverter systems for straightforward integration. Features and specifications Function: Automatic transfer switch plus float battery charger for maintaining battery charge while transferring loads automatically. Models: BCC3A, BCC6A, BCC2405 to match different system requirements. Voltage compatibility: 12V and 24V systems supported depending on model selection. Size: 12V designation for the specified unit; check model choice for 24V options. Performance: Designed for continuous float charging to maintain battery health and support reliable transfer operation. Installation: Intended for integration with generator transfer switch circuits and battery charging systems. Practical applications Home backup power: Maintain house battery banks on standby so generator start and load transfer occur without battery depletion. Recreational vehicles and boats: Keep onboard batteries at proper float voltage while allowing automatic transfer to generator or shore power. Small offgrid systems: Provide reliable float charging and automatic transfer between battery and generator sources during intermittent power availability. Why choose this product Clear model options let you select the appropriate charger and transfer switch combination for 12V or 24V setups. Simple functional design focused on dependable float charging and automatic transfer control. Suitable for retrofit or installations where automated battery maintenance and transfer operation are required. Models included: BCC3A, BCC6A, BCC2405. Size and color details: Size 12V, Color BCC2405.