Best life for the traction battery?

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by exmetrodriver, Dec 4, 2014.

  1. exmetrodriver

    exmetrodriver Member

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    So owning several cars I dont always drive the Prius every day. Is it best to be driven daily for traction battery life?
     
    #1 exmetrodriver, Dec 4, 2014
  2. fotomoto

    fotomoto Senior Member

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    Your fine.

    If your question began with "I'm having a problem keeping my 12v battery charged", then you might have some concern about the traction battery.
     
    #2 fotomoto, Dec 4, 2014
  3. Former Member 68813

    Former Member 68813 Senior Member

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    I would drive at least once per couple of months for HV health. Once per week would be ideal for the 12V battery.
     
    #3 Former Member 68813, Dec 5, 2014
  4. bisco

    bisco cookie crumbler

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    no one has ever done a study on what effects battery life.
     
    #4 bisco, Dec 5, 2014
  5. Former Member 68813

    Former Member 68813 Senior Member

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    baloney. battery (of any type) life is a function of number of cycles, depth of discharge, and battery temp.
     
    #5 Former Member 68813, Dec 5, 2014
  6. edthefox5

    edthefox5 Senior Member

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    Yes.
     
    #6 edthefox5, Dec 5, 2014
  7. bisco

    bisco cookie crumbler

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    so, how often it's driven doesn't matter?
     
    #7 bisco, Dec 5, 2014
  8. valde3

    valde3 Senior Member

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    Yes it does. When car sits battery discharges and longer it sit more it’s discharged. That’s the depth of discharge. Then drives should be long enough so that battery is charged full.
     
    #8 valde3, Dec 5, 2014
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