2019 Galleries

The Spark Gallery pages are one of our most popular design destinations, with thousands of visitors each year. Check out some of the latest Spark entries, in the galleries below.

Galleries // 2018 Spark:Spring Concept // Auxiliary Battery

Auxiliary Battery


Competition: Spark:Spring Concept
Designer: Young Kyu Lee - Slide type charging method
Design Type: product
Company / Organization / School: Hanseo University
Team Members: Hyung Jun Lee, Kim Min Chang, Ryu Ji Hyeon, Sin Dong Geun, Jeong Ji An & Lee Ye Jin

This product complements the disadvantages of the existing auxiliary battery This product is using a (new) USB port with rotational functions added, improving existing all-in one (multi) USB ports. It was exclusively designed in order to improve circuit disconnection problems caused by frequent movement of the usb cable. It can rotate 180 degrees from left to right and 45 degrees from top to bottom. This design is mainly intended to reduce the user's inconvenience while charging the product. Existing products have the inconvenience of having an additional charger when charging. So, this product designed the charging function to the product without the need of an auxiliary charger.