Check the listing for details. 40A DC to DC Battery Charger with Anderson Plug Reverse Charge Solar Input MPPT. Condition: New. Listed at 179.99 USD. About this itemReverse Charging Ready: Take command of your off-road escapades with our DC to DC battery charger. Our DC to DC battery charger is a versatile creation, allowing you to charge in both directions. Simply activate the reverse charge button to effortlessly revive a flat start battery using your auxiliary battery. Keep your starter battery fully charged and ready for thrilling off-roading experiences.Unparalleled Compatibility & Efficiency: Our charger is designed to seamlessly work with a wide range of battery types, including AGM, Gel, Calcium, Lead Acid, and LiFePO4 batteries. It harnesses the power of DC input before solar charging, ensuring a stable and consistent energy source. With smart alternator compatibility and MPPT controller inside, it is engineered to exceed your expectations.Extend Battery Lifespan to the Max: Embrace our advanced DC to DC charger with an intelligent 3-stage charging process that optimizes efficiency and maximizes the lifespan of your batteries. This ensures they remain in top condition for extended periods. Moreover, our charger features an intelligent LiON mode that automatically activates your sleeping LiFePO4 battery, ensuring prolonged and reliable use.Unbeatable Protection and Dependability: We understand the demanding conditions you encounter, which is why our DC to DC charger prioritizes safety above all else. Engineered with comprehensive protection features, including reverse polarity, overvoltage, over-temperature, charge timeout, and lithium battery BMS safeguards, this in-vehicle DC to DC battery charger ensures worry-free charging.Easy Operation at Your Fingertips: Enjoy hassle-free operation with our intuitive "SELECT" button, enabling easy switching between batteries. Perfect for 4WDs, caravans, RVs, trucks, campers, trailers, campervans, commercial vehicles, and boats. Equipped with Anderson-style plugs, it seamlessly integrates into your power setup. Rest assured with our 1-year warranty, a testament to our commitment to quality.DC Charging Priorty: This dc-dc battery charger is set with DC priority. When both solar panels and DC meet the startup conditions, the vehicle battery input would be selected priorly. Even when the solar panel input is already in the charging process, the controller will still detect in real-time whether the DC input meets the charging conditions. Once the dc input is satisfied with the charging condition, it will automatically switch to DC power supply. Product DescriptionThis DC to DC charger/in-vehicle DC to DC battery charger uses DC input of vehicle’s alternator to charge batteries prior to solar input.SUGGESTED GAUGE 1 - 5 Metres -- 8AWG, 5 Metres + -- 6AWGSuper VersatilityThis DC to DC charger/in-vehicle DC to DC battery charger can be used with AGM, Gel, Calcium, Lead Acid and LiFePO4 batteries.Smart ProtectionThe in-vehicle DC battery charger comes with reverse polarity, short circuit and over-temperature protections and battery analysis.Re-Selection ReadyThis DC to DC charger/in-vehicle DC to DC battery charger is fit for all common types of batteries used in 4WDs, caravans, RVs, trucks, campers, etc..Highly EfficientThis DC to DC charger/in-vehicle DC to DC battery charger uses DC input of vehicle’s alternator to charge batteries prior to solar input.TECHNICAL SPECIFICATIONS OF 40A DC-DC BATTERY CHARGERMax. Battery Input Voltage24VMin. Solar Input Voltage13VMax. Solar Input Current40AMAX. Solar Input Voltage26VMAX. Output Current40ADC Input Voltage12V(ACC ON),11.3V (ACC OFF),MAX 24VRated Charging Current40A MAX (IN/OUT)Charging Voltage Range7~15.4VOperational Temperature-20℃~45℃(Ambient)Humidity0%~90%Soft StartYESSoft Charge Current4ABulk Charge Voltage12VProduct Weight1.1KGTopAbout this itemSimilarQuestionsProduct informationReviews On May 16, 2024 at 18:00:38 PDT, seller added the following information: