Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Portable self-charger / (Self-charger + light)

Portable self-charger
Portable self-charger

Anytime, anywhere, anyone who needed the electricity, This product will provide you the necessary energy.
The keywords is
...green energy
...ergonomic design


Sejong Univ.

Sejong Univ.
Seoul, South Korea


Sejong Univ.

Sejong Univ.
Seoul, South Korea

seoung won ,Shin