APHC-12708-S EUROPEAN THERMODYNAMICS PELTIER COOLER MODULE, 14.7VDC, 71W; Transducer Function:Thermoelectric Cooler; Power Rating:71W; Internal Resistance:1.6ohm; Current Max @ Diff Temperature Max:7.4A; Voltage Max @ Diff Temperature Max:14.7V; Temperature Difference Max:66°C