General description High quality and long service life. This 288W Thermoelectric Peltier Refrigeration Cooler is a DC12V Semiconductor Air Conditioner Cooling System DIY Kit that is easy to install, featuring exquisite workmanship to fit your needs. Technical specifications Maximum power: 288W Current: 30A Rated voltage: DC 12V Cooling power: 170W Color: blue + silver Material: aluminum Size: 180 x 62 mm Measurement allowed error: +/- 1-3 cm Package Contents 1 x Cooler