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The design concept combining ideas of the cable reel and the portable battery. Current flowing through the wound cable generates electricity for the use of power supply to small household appliances.
For example, winding the laptop’s cable around our device can produce power for extra devices such as lamps, mini fans, and other low power consuming products.
National Yunlin University of Science and Technology
Douliou, Yunlin, Taiwan
Sheng Hsiang Huang,
National Yunlin University of Science and Technology
Yan Wei Zhang,
National Yunlin University of Science and Technology
Anchi Chen,
National Yunlin University of Science and Technology
