Description: -Adjustable output vehicle power supply. Provide 12V input, the output voltage can be continuously adjusted from 60V to 95V (output voltage cannot be lower than the input voltage). -Car laptop power supply. Provide 12V input, output voltage is adjustable to your laptop's input voltage. -Boost Charger, to convert your car's 12V power to greater than 12V. -Power supply for your electronic devices. Specification: Module Type: DC-DC Input voltage: 12V-32v Output voltage: 60V-95V Output Current: 2A Output Power: 100W Conversion efficiency: 95% (max) Voltage Regulation Factor: ±0.5% Working temperature: -40? ~ +85? Over temperature protection: Yes Overcurrent protection: Yes Short circuit protection: No Input reverse protection: No Dimensions: 65x35mm Package Includes: 1 Piece DC-DC Step-up Power Inverter Module Note: Highly suggest skilled person to install it. Professional installation is highly recommended