Voltage: 12V Umax(V): 15.4V Imax(A): 10A Qmax(W): 154W Dimensions: 40mm x 40mm x 3.2mmPower cord: 150mmIt can be used in CUP's/ Picnic cooler/ Drinks coolers/ Ice boxes/ Laser diodes/ CCD cameras and others.Note: heat side requires heat sink all the time. Testing which side ..