Weight: 145GSize: Length: 12cm Width: 6 cm Height: 7.5cmOpening hole size: Length: 9.5cm Width: 4cmMaterial: ABS, nylon, aluminum plate resistant to high and low temperature, flame retardant and environmentally friendly materialsLight color] blueColor: BlackWorking temperature: -25°C-80°CMaximum power: 240W[Input voltage]: DC12V/24V[Output voltage]: 5V[Output current]: 4.2A[Voltmeter test range]: 6-30V[Protection level]: IP65[Certificate]: CE/ROHS/FCCIt can be used as power supply for mobile phones, tablets, navigation, GPS, etc. Suitable for installation on automobiles, ships, yachts, boats,trucks,van,suv,rv, buses, etc.
 The input voltage of this switch panel is 12-24V, all trucks, boats, of 12-24V can be installed and used, and the scope of use is very wide. This switch panel is made of ABS, PC, PBT, which is resistant to high and low temperature, flame retardant and environmentally friendly materials, and can be used in an environment with a minimum temperature of -25° and a maximum temperature of 80°. 4.2A super high output current, can be used as power supply for mobile phones, tablets, navigation, GPS, etc. This switch panel has a voltmeter, which can detect the use condition of the car battery at any time and prevent the safety accident caused by the battery failure. It is compact, beautiful and convenient to install.