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Toyota True-2 12V Battery, $99.95

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Oldwolf, Dec 31, 2011.

  1. Oldwolf

    Oldwolf Prius Enthusiast

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    I just measured my voltage under the hood at the emergency jump start terminals. It is 12.49V, is this in the acceptable range?
     
  2. cwerdna

    cwerdna Senior Member

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    Is this after the car has sat for many hours or overnight?
     
  3. Oldwolf

    Oldwolf Prius Enthusiast

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    About 4 hours.
     
  4. Patrick Wong

    Patrick Wong DIY Enthusiast

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    That voltage measurement is OK but not wonderful. See what it is after the car has sat unused, overnight.