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Calculate usable battery capacity based on rated miles values

Discussion in 'Model S: Battery & Charging' started by wk057, Jan 15, 2017.

  1. AWDtsla

    AWDtsla Active Member

    Joined:
    Mar 3, 2013
    Messages:
    4,262
    Location:
    NE
    Attempting to figure out the value for Raven Performance S. Looks like internally it's 284 Wh/mi, but the energy analyzer seems to be on 290 Wh/mi

    Trip meter looks just like my last car, still under-reports real consumption by 7-10%
     
  2. jerry33

    jerry33 (S85-3/2/13 traded in) X LR: F2611##-3/27/20

    Joined:
    Mar 8, 2012
    Messages:
    19,487
    Location:
    Texas
    Mine over reports by about the same (it's conservative). The trip graph is based on speed limits and hills. Weather or driving faster than the speed limit will show increased usage.
     
  3. AWDtsla

    AWDtsla Active Member

    Joined:
    Mar 3, 2013
    Messages:
    4,262
    Location:
    NE
    I'm like 5 steps ahead of this conversation. Actual consumption is irrelevant, I am only comparing the amount of energy that has left the battery with how much consumption the trip meter is reporting.
     

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