Coin Based Universal Mobile Battery Charger

  title={Coin Based Universal Mobile Battery Charger},
  author={M. Varadarajan},
  journal={IOSR Journal of Engineering},
  • M. Varadarajan
  • Published 1 June 2012
  • Engineering
  • IOSR Journal of Engineering
The coin-based mobile battery charger developed in this paper is providing a unique service to the rural public where grid power is not available for partial/full daytime and a source of revenue for site providers. The coin-based mobile battery charger can be quickly and easily installed outside any business premises. The mobile phone market is a vast industry, and has spread into rural areas as a essential means of communication.While the urban population use more sophisticated mobiles with… 

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