Bigstone TEC1-12710 Thermoelectric Cooler Peltier 154W TEC1-12710 Thermoelectric Cooler Peltier 12V 154W Model number: TEC1-12710 Voltage(V): 12V Umax (V): 15.4V Imax (A): 10A QMax (W) : 154W Dimensions : 40mm x 40mm x 3.2mm