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Laptox / Product design


Often the need to continuously charge laptop batteries poses a great challenge for outdoor usage. In that case, this product can act as a spare battery to power the laptop.
And ,generally, cords attached to the laptop battery are wrapped over the battery block which looks cumbersome and is not easy to store. But this product organizes the cords inside the box neatly and easily.


Korea Polytechnic University

Korea Polytechnic University
Suwon, South Korea

Seung-Ha Lee,
Korea Polytechnic University

A-Lim Kim,
Hong Ik University