ECO-WORTHY 12V 20A DC-DC Solar Battery Charger with MPPT Controller

Multi-input Efficient Charging:ECO-WORTHY DC to DC charger offers unique charging options. This multi-stage, multi-input battery charger can charge various batteries by connecting to the starter battery of a car's alternator, or directly connecting to a solar panel. Suitable for AGM/GEL, lead acid, lithium, and calcium batteries Intelligent MPPT Charging:IP65 waterproof. The MPPT solar intelligent control management system features charging memory to record user charging habits One-Way Charging:Enhanced safety with isolation for primary and secondary batteries. To prevent power loss from the house battery, we have added one-way charging to prevent reverse charging and power consumption Comprehensive Protection Measures:Engine start battery low-voltage protection.Overcharging and short-circuit protection for extended battery lifespan Easy to use:Clearly labeled wiring for solar panels, alternator, and battery. Indicator lights for normal charging connections, ensuring easy identification of abnormal connections