RENOGY CORE 12V 40A DC to DC Battery Charger with MPPT

PROTECTIONS: * Input Reverse Polarity Both the solar inout and the DC input port are equipped with input reverse protection. Charging is not enabled in the event of reverse connection * Output Reverse Protection Output port (battery port) is equipped with reverse polarity protection. If polarity is reversed, the charger won’t begin charging. It’s important to note the in LiFePO4 mode, there is no output reverse protection, and connecting the battery with the wrong polarity may damage the controller. * Battery Overvoltage Protection When the battery input port voltage exceeds 16v: The battery type indicator flashes once and pauses for 3 seconds. Release condition: Voltage drops below 15V * Overtemperature Protection When the curcuit board temperature exceeds 70°C, the charging current is automatically reduced. When the circuit board temperature exceeds 80°C, charging is halted. Charging resumes once the temperature drops below 68°C. The ‘Power On’ indicators flases twice and pauses for 2 seconds. * Charging Timeout Protection Charging is stopped if the constant charging stage exceeds 12 hours. The battery type indicator falses twice and pauses for 2 seconds. The charger is locked and requires restart. * Lithium Battery BMS Protection When the battery type is selected as a lithium battery, if the battery port voltage suddenly drops during the charging process, it is considered an overcharge protection by the lithium battery BMS, and charging is immediately stopped. The battery type indicator alarms. After 5 minutes, it reassesses whether to resume charging. Alternatively, a short press of the button can manually silence the alarm and restart charging. The battery indicator flases 3 times and pauses for 1 second SPECIFICATIONS *Product Code: RBC40D1S * DC Input Voltage Range: 11.2V – 24V * Solar Input Voltage Range: 12V – 30V * Output Voltage: 0V – 16V * Max Output Power: 584W * Max Input Current: 45A * Rated Output Current: 40A * Voltage Accuracy: ± 200mV * Current Accuracy: ± 5% * Standby Current: <10mA * Typical Conversion Efficiency: 93% * MPPT Maximum Tracking Efficiency: >99% * Charging Mode: 4 Stages * Battery Compatibility: Sealed/AGM, Gel, Flooded, LiFePO4 * Waterproof Rating: IP31 * Operating Temperature Range: -20°C to +45°C * Storage Temperature Range: -20°C to +60°C *Humidity: 0% to 90% non-condensing