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  1. Texas Sold: Used Opus IVS Mongoose-Plus $400

    Since I traded in my truck, I don't need this any more. Cost $575 on Amazon
  2. Running the Battery to 0%

    I'm sure you know the people whom have that level of power...perhaps you can bring it up!
  3. Running the Battery to 0%

    I'm retired from the lab and I'm blissfully unaware of any problems with the cells. The best I can figure out is these are still CATL cells, which have been solid in previous testing I did, but the tabs were horrendous on one specific cell I tested...layered thin strips of aluminum that did not...
  4. Running the Battery to 0%

    Can you point me to a better EV9 forum?
  5. Running the Battery to 0%

    The canary has left the coal mine and is joining you over at the KiaEVForums. Traded in for an EV9 GT-Line
  6. Attention: Ford's Annual Price Increase on Ford ESPs (Extended Service Plans)! Get yours @GrangerFord before prices go up on April 1st!

    Great! How do I start the process? The dealer gave me a TXDOT odometer disclosure statement.
  7. Attention: Ford's Annual Price Increase on Ford ESPs (Extended Service Plans)! Get yours @GrangerFord before prices go up on April 1st!

    @Granger Ford If I traded in my truck, can I get a refund on the unused portion that I bought through you?
  8. Best practices for extending the LIFE of the battery?

    Didn't we have a guy in here with over 12 years testing L-ion cells to include cells from the Lightning? Might want to search for his previous posts. :wink: To reply to post #12 and #13, the actual Vmax for the cells is 4.15 V, plus/minus 0.05 V, but the BMS will not allow you to get there.
  9. Is there any way to tell if my doors are locked/unlocked on the Ford Pass app?

    No problems getting your Ford Pass app locked by Ford? I remember several; users including @TaxmanHog getting booted.
  10. A Growing Battery Recycling Crisis : SK Battery America

    Based on the tabs, these are not Lighting cells in the picture. I have not reviewed the video for other images.
  11. bad battery module

    It's not difficult...it's impossible, and I have first hand knowledge.
  12. Jeep Hybrid Batteries!!!!

    No
  13. Ford Increases Investment in Solid-State Battery Startup Solid Power

    Great to hear that they are producing 100 Ah cells for testing. They have come a long way in a short amount of time since I last tested their cells.
  14. It's All About the Delta (and Temperature, but the BMS will Protect You) -- Test: Effect of temperature on battery cells life

    I take it that you didn't read the write up and skipped to the graphs. I do state where RPT0 started, and what the top of the graph is. From that you should be able to calculate each of the hash marks.
  15. It's All About the Delta (and Temperature, but the BMS will Protect You) -- Test: Effect of temperature on battery cells life

    Yes. I duplicated my normal drive cycle on the side. 30% delta with the upper limit at 85% SOC (displayed, 80% actual)) closely tracked closely with the 30% delta at 25C at 50% SOC as the center point.
  16. It's All About the Delta (and Temperature, but the BMS will Protect You) -- Test: Effect of temperature on battery cells life

    The static capacity of that particulate sample is dropping faster than the other sample. I think I called it out this out in my surprises.
  17. It's All About the Delta (and Temperature, but the BMS will Protect You) -- Test: Effect of temperature on battery cells life

    Thermal Stability is the highest temperature a cell can sit at without an effect to the cell. Once you go above this temperature, the cell will start going through an a thermal reaction and will start increasing the temperature of the cell without other inputs. It will steadily increase in...
  18. Did Tesla get Gov't money for opening NACS? Also NEVI is disappointingly slow

    So what is the whole point of this thread? If you have a hypothesis that is properly sourced, post it. Otherwise, just delete the post unless you are just raging against the machine and trying to poke people.




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