Description of WINOMO TEC1 12706 Thermoelectric Peltier Heatsink
Material: Ceramic. Size: 4 * 4 * 0.36cm/1.57 * 1.57 * 0.14inch(L * W * H). Rated voltage: DC12V (Vmax: 15V). Cooling power: Qcmax 72W. It gets ice cold in minutes or heat to boiling by simply reversing the polarity. It can be used for numerous applications from CPU coolers to alternate power sources, or even for your own custom car drink warmer/cooler.