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INTRODUCTIONA battery charger, or Recharger is a device used to supply energy into a secondary cell or rechargeable battery by passing an electric current through It.

Every innovation starts from a simple day to day problem. Ex: The power will come down when we will be watching any of the IPL or Pro Kabaddi matches, fortunately we have our smart phones and 3G/4G networks to stream the live videos. Similarly frequent drains of my mobile battery was a problem.

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PARTS’ LIST

• PCB•L7805 IC•1 K ohm RESISTANT•LED•9V BATTERY AND ITS CAP•SUPPLY WIRE OF CHARGER

Components

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IMPLEMENTATION

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PROCESSING MODE

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SCOPE OF IMPROVMENT

WIRELESS CHARGERSOLAR CHARGERCOINBASED CHARGER

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CONCLUSION

CELL PHONE CHARGING IS A PROBLEM WHEN YOU ARE AWAY FROM HOME OR WHERE MAIN SOURCE IS NOT AVAILABLE. A FULLY CHARGED PHONE MAY LAST ITS BATTERY UP TO 3 TO 8 HOURS DEPENDING HOW IT IS USED. WHEN YOU ARE OUT FOR PICNICS, CAMPING, AND OR HAVING ADVENTURE WITH YOUR CELL PHONE BATTERY EMPTY, YOU CANNOT RECEIVE CALLS, TAKE PICTURES OR LISTEN TO MUSIC, THUS A SIMPLE AND PORTABLE MOBILE CHARGER IS A NEED.

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