High performance-price ratioSimple and easy to operateSmall appearanceParameter: Working voltage: 9-80VWorking current: 50A (It is recommended to strengthen heat dissipation when using more than 25A)Working internal resistance: 2 milliohms100V/300A high current 2 milliohm low internal resistance MOSSpecial note: The voltage drop is 0.04V. If you want to measure the input and output voltage drop values, please connect to the 9V-80V power supply and measure again. The management IC will not work when there is no power input!Note: must be groundedType: A-with terminalCircuit board size: 44x18mmMaterial: PCBcolour: silver+blackPackage Contents: 1 x 80V 50A High Current Perfect Diode Module Solar ControllerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.