Features: Power supply for your electronic equipment, you can set the output value according to your system voltage. As a car power supply, power supply for your notebook computer, PDA or various digital products. DIY a high-power notebook mobile power supply: equipped with a large-capacity 12V lithium battery pack, so that your notebook can be illuminated wherever you go. The solar panel stabilizes the voltage to charge the battery or electric vehicle. Use low-voltage batteries to charge high-voltage battery packs or lithium batteries. Specifications: Material:PCB+Metal Size:Approx.7.3x5.1cm/2.87x2xinches Module nature: non-isolated boost module (BOOST) Input voltage: 12-60VDC input Input current: 15A (MAX) if it exceeds 10A, please strengthen heat dissipation Static working current: 15mA Output voltage: 12-80VDC continuously adjustable, suitable for applications where the input voltage is less than the output voltage Output current: 10A MAX, please strengthen the heat dissipation if it exceeds 10A Working temperature: -40~+85 degrees Working frequency: 150KHz Conversion efficiency: up to 95% Overcurrent protection: Yes Double short circuit for protection Package Includes: 1x Boost Module note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.