• News Archive
  • Simaster
  • Webmail
  • Directory
  • Crisis Center
  •  English
    • Indonesia
Universitas Gadjah Mada Universitas Gadjah Mada Universitas Gadjah Mada Universitas Gadjah Mada
  • Education
    • Doctoral dissertation
    • Inauguration of Professor
    • Graduation
  • Achievement
  • Research and Innovation
    • Research
    • Innovation
  • Campus Info
    • Cooperation
    • Seminar and Workshop
    • Student Community Service Program
    • Other
  • News Report
  • Home
  • News Report
  • UGM Students Design Eco-Friendly Power Bank

UGM Students Design Eco-Friendly Power Bank

  • 13 July 2018, 15:06 WIB
  • By: Marwati
  • 1759
Mahasiswa UGM Kembangkan Power Bank Ramah Lingkungan

The number of active smartphone users in Indonesia has increased from 55 million in 2015 to 100 million users in 2018. This increase is directly proportional to the increasing use of power banks as electrical energy deposit. However, conventional power banks are not eco-friendly due to the use of Lithium batteries. Not to mention its short lifetime, long charging time, and inflexibility because it depends on power sources to recharge.

Initiated from the problem, a team of Student Creativity Program for Karsa Cipta (PKM-KC) led by Eki Bagas Candra Wardhana (Electrical Engineering of Vocational School) and joined by Afifah AInun Mardiyah (Engineering Physics) also Wida Reza Hardiyanti (Economics), has successfully invented an environmentally friendly power bank. The product called Polt or power life time is a power bank that uses solar energy, motion, and pressure energy. “The abundant energy from sunlight, motion, and pressure around us can be converted into electricity to charge the power bank,” said Bagas on Friday (7/13) at UGM.

The power bank equipped with fast-charging feature, he said, uses piezoelectric to convert pressure into electricity, kinetic with Halbach Array to convert motion, and solar cell to convert solar energy. After that, the power obtained is channeled to the super-capacitator so it can charge quickly.

One advantage of Polt is the eco-friendly feature because it does not use Lithium batteries that contain mercury. In fact, it is more power efficient for not depending on the State Electricity Company. “Polt comes with a fast-charging feature so it charges quicker than conventional power banks.”

From the experiment performed by Afifah, putting the power bank under the sun for 1 hour can charge the smartphone for 1.5 hours. Meanwhile, running for 30 minutes or walking for 10,000 steps while carrying the device will generate enough power to charge smartphone for 1.5 hours. Therefore, this innovation by UGM students is expected to be a solution to the electricity crisis in the future.


Related News

  • Introducing Saura: 2-in-1 Bluetooth Speaker & Power Bank Made From Recycled Plastic

    Friday,15 October 2021 - 22:01
  • E-Dom, Eco-friendly Wallet Created by UGM Students

    Friday,16 June 2017 - 11:49
  • UGM Students Develop Sea Wave Power Plant

    Tuesday,16 May 2017 - 13:41
  • UGM Students Use Solar Home System

    Tuesday,23 July 2013 - 13:07
  • Portable Solar Puzzle Help Travelers Have Power Supply

    Thursday,11 June 2015 - 11:55

News Releases

  • Biology Students Grab 2 Prizes in Indonesia-Wide Scientific Writing Competition 26 May 2023
    A team from the UGM Faculty of Biology has won two
    Salma
  • Professor Ika Dewi Ana Receives WIPO National Award for Inventors 22 May 2023
    Professor Ika Dewi Ana from the UGM Faculty of Den
    Salma
  • Civil Engineering Students Win International BIM Innovation Contest CEIC XI 22 May 2023
    Three UGM Civil Engineering students, teaming up a
    Salma
  • UGM Student Represents R&D Company Stechoq at 2023 Hannover Messe 19 May 2023
    Mahesa Audriansyah Agatha, a Department of Mechani
    Salma
  • Social Development and Welfare & Save The Children Indonesia Discuss Parenting in Indonesia 19 May 2023
    The UGM Department of Social Development and Welfa
    Salma

Event

  • 06Sep The 5th International Conference on Bioinformatics, Biotechnology, and Biomedical Engineering (BioMIC) 2023...
  • 02Oct Conference of Critical Island Studies...
  • 04Oct The 7th Astechnova International Energy Conference...
Universitas Gadjah Mada
UNIVERSITAS GADJAH MADA
Bulaksumur Yogyakarta 55281
   info@ugm.ac.id
   +62 (274) 588688
   +62 (274) 565223
   +62 811 2869 988

PARTNERSHIP

  • Alumni
  • International Affairs

ABOUT UGM

  • Rector's Welcome
  • History
  • Vission and Mission
  • The Board of Executive
  • Management

VISIT UGM

  • Campus Map
  • Event

REGISTRATION

  • Undergraduate
  • Graduate
  • Vocational School
  • Professional Program
  • International Program

© 2023 Universitas Gadjah Mada

PRIVACY POLICYCONTACT