Storage batteries are used for various purposes, some of the applications are mentioned below:

  • For the operation of protective devices and for emergency lighting at generating stations and substations.
  • For starting, ignition and lighting of automobiles, aircrafts etc.
  • For lighting on steam and diesel railways trains.
  • As a supply power source in telephone exchange, laboratories and broad casting stations.
  • For emergency lighting at hospitals, banks, rural areas where electricity supplies are not possible.