Semiconductor Refrigeration Tablet Advanced Technology For DIY Enthusiasts New

Feature: \n 1. DUAL USE: You can reverse the polarity of the semiconductor chip to get ice cold in minutes or heat to boiling.\n2. ADVANCED TECHNOLOGY: This semiconductor cooler chip incorporates both semiconductor technologies and electronic assembly techniques, safe and reliable for long term use.\n3. WIDE APPLICATION: The cooler tablet is used for many applications from CPU coolers to alternate power sources.\n4. FOR DIY: With the help of the cooler tablet, you can also diy your own custom car drink warmer, cooler as well! Use it at will!\n5. EASY INSTALLATION: This semiconductor cooler chip is easy to install, and you can quickly put it into use. \n\nSpecification: \n\nItem Type: Semiconductor Cooler Chip\nMaterial: Semiconductor, 704 Silicone Rubber\nProduct Size: Approx. 40 x 40mm / 1.57 x 1.57in\n\nWorking Current: Imaximum 9.5A (maximum voltage 12A when starting 15.5V)\nRated Voltage: DC12V (maximum voltage 15.5V)\nCooling Power: 114W (too high temperature of the cooling wil: