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

Easy-Taking Battery / Battery

Easy-Taking Battery
Easy-Taking Battery

This is a new concept of battery. When we remove the battery from battery compartment is always in trouble. Sometimes the battery will discharge the battery compartment tightly, it will be more time-consuming to come up with a battery. The following of this battery, leaving a space in the cathode can be more convenient to pick up.


North China University of Technology

North China University of Technology
School of Mechanical and Materials Engineering
Beijing, China

jing cui,
North China University of Technology