3 volt coin battery purpose

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  • autojoe
    Member
    • Oct 2012
    • 68

    3 volt coin battery purpose

    Inside my solus ultra in a 3 volt coin battery. What is the purpose?
  • GypsyR
    Senior Member
    • Jul 2017
    • 287

    #2
    Like in a laptop, tablet, or even a desktop computer, it's there to keep your basic settings along with the clock and date. You can tell when that battery has died because when you turn it on it will always revert back to a date around the time it was built.

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    • tech25
      Senior Member
      • Oct 2017
      • 172

      #3
      autojoe.... did you replace the battery? if so , were you able to set the date correclty?

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