Features: Small size, high efficiency, stable operation,and the adjustment range be wide. You can automatically set the power output. It can automatically change screen voltage, current, power, capacity and other settings. Convenient storage location, storage and recovery parameters. If you have any questions, please contact us. Specifications: Material: Electronic Components Input voltage (U-IN) : DC7V~80V Output voltage (U-OUT) : 1.4V to 79V Output current: 0~20A Voltage regulation display:1.40V~80.00V Current regulation display: 0.00A~20.00A Size:Approx.108x64x48mm/4.25x2.51x1.88in Quantity:1pc Package Includes: 1x Boost Converter A/-B note: Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays.