Feature:1. The LCD display can clearly display the status and data, and it is convenient to switch the mode and parameter configuration.2. The solar controller has short circuit, open circuit, reverse and overload protection functions, with good safety.3. With dual USB charging ports, low interference, suitable for home, industrial, commercial and other circuit protection.4. Using industrial‑grade main control chip, which has stable performance and high accuracy.5. The shell is made of excellent plastic, anti‑impact and anti‑aging, and can extend the service life.Specification:Item Type: Smart Charge ControllerProduct Size: Approx. 135 x 70 x 35mm / 5.3 x 2.8 x 1.4inMaterial: PlasticVoltage: 12V/24V automatic identificationUSB Output: 5V/3AStandby Current: <10mADischarge Cut-off Voltage: 10.7V (default value, adjustable)Discharge Recovery Voltage: 12.6V (default value, adjustable)Floating Voltage: 13.7V (default value, adjustable)Weight: Approx. 150g / 5.3ozWorking Temperature: -35℃~60℃.Package List:1 x Smart Charge Controller