1: Widely used 2: High performance-price ratio 3: Simple and easy to operate 4: There are two options: terminal and without terminal 5: Small appearance Parameter Description: Working voltage: 9-80V Working current: 50A (It is recommended to strengthen heat dissipation when using more than 25A) Working internal resistance: 2 milliohms 100V/300A high current 2 milliohm low internal resistance MOS Special 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 Types:B-Without terminal Colour:black Material:PCB Size:44 x 18mm Weight: 12g Package Contents: 1 x diode module Only 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.