Fangrui Product Details Fangrui Product Details Fangrui Product Details 1800w Specification: Static Working Current: 15ma (12v Liters 20v, The Higher The Output Voltage, The Static Current Increase); Output Voltage: 12-90v Continuously Adjustable(default Output Is Adjusted To 19v Shipment, Please Adjust To Other Voltage Values. If You Have A Multimeter Buyer Can Adjust It); 12-90v Fixed Output (for Volume Customers) Output Current: 20a Max More Than 15a, Please Strengthen The Heat Dissipation (related To The Input And Output Voltage Difference, The Larger The Differential Pressure, The Smaller The Output Current) Constant Current Range: 0.8-20a (+/-0.3a); Input Anti-reverse Connection: Yes (150a Power Mos Anti-reverse); Low Battery Protection: Self-recovery (8-50v Adjustable) Working Temperature: -40~+85 Degrees (enhance Heat Dissipation When The Ambient Temperature Is Too High) Module Name: 1800w Boost Constant Current Module Module Nature: Non-isolated Boost Module (boost) Input Voltage: Dc10-60v Input Current: 10-30v Input Voltage, Maximum Current 30-40a 31-60v Input Vol