Unsupported browser

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

Report A Problem

CANCEL

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:

Profile Types

iF SOCIAL IMPACT PRIZE (free of charge)

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

Publish your project

elec bellows / bellows battery

elec bellows
elec bellows

We never know how much power inside the battery,
the bellows shape outside the battery and follow the elec status to turn shorter.
Once your power is running low, it will remind you to change the battery.
And the battery become smaller and cut off the links to electrode.

Design

Southern Taiwan University of Technology

Southern Taiwan University
Xinying City, Tainan County, Taiwan

Han Sheng Siao, Wun Bing Lin, Chih Chia Kuo, 805 design studio

Go to profile

Featured in this collection

Office & Industry

Related content