XH-M609 DC Voltage Protector Module Low Voltage Disconnect Protection Precise Under Voltage Protection ModuleProduct DescriptionSpecifications: Model Number: XH-M609Supply Voltage: DC 12-36VOutput Voltage: Equal to supply voltage Control Precision: 0.1V Power: Application Range: Storage Batteries;Lithium BatteriesSize: 5.7x4.2cm/2.24x1.65"