100% New Thermoelectric Power Generator Peltier Module
By using this High technology device, anyone can make your own USB CAN chiller or warmer by using a battery and this device. You can drink whatever warm or cold coffee or coke while using your computer. This module can be used as student's science projects. 40*40mm Thermoelectric Power Generator Peltier Module TEG High Temperature 150℃ You can make your own warming pad by using this device and a 9V battery. Be caution don't over heat this module for long time. Features: -Size:40x40mm -Light weight, long life, -No moving parts, easy to move, -High reliability and no pollution -Colding side posts with the words -Heating side is empty -Red wire to positive, black wire to the negative, it generate electricity when the temperature difference happened too. Free demonstration is available. You can even group it together and create your own energy efficient house or apartment by using it. Each chip: $8.99 per module. For fast response, please send me a text message. Pick up only. Mailing arrangement is available but shipping fee will be added into the cost. 100% Pre-pay is necessary.
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