Heatsink Thermoelectric Cooler Peltier Cool PlateSize: 40mm x 40mm x 3.8mmVoltage : 12V,Umax (V) : 15VImax (A) : 4.3-4.6A,QMax (W) : 72WPower Cord : 300mmColor : WhiteGet ice cold in minutes or heat to boiling by simply reversing the polarity, used for numerous applications from CPU coolers to alternate power sources, or even for your own custom car drink warmer/cooler.Since they consit primarily of semiconductor material sandwiched between ceramic plates and have no moving partsThese devices must be used in conjunction with a heat sink to avoid burnedEach device is full inspected and testedFitted with 6-inch insulated leadsHow to Use:Prepare five things, Thermoelectric Cooler + heatsink + Grease + potholder + power.Coated with silicone grease on both sides of the thermoelectric cooler.Place the thermoelectric cooler on a heat sink with a potholder in the middle.Tighten the screws.Powered, and it starts cooling.Package included:1x TEC1-12706 Thermoelectric CoolerNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !