Can You REALLY Drive 800km on a Single Charge, Testing the Xiaomi SU7

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  • Опубліковано 26 вер 2024

КОМЕНТАРІ • 2

  • @knuth.nyhagen82
    @knuth.nyhagen82 2 місяці тому +1

    Your information isn't very good. You never made any live test. Xiaomi has got LFP batteries, like my BYD. You normally charge 100% - and recharge at close to zero or perhaps 5% with LFP's.
    The "official" range in China is CLTC, in Europe we use WLTP, and in the US - EPA. All 3 are different methods - the CLTC the most "kind", the EPA the most correct probably.
    One main problem with "average" milage is also temperatures - both too hot, or too cold. Perhaps Xiaomi has solved this in a better way - who knows - until som serious test is done, by people who understand the complete issue. Besides I know Xiaomi use 'Aerogel' for battery isolation, the same as in Spaceships/shuttles.
    Subscribing to this bullshit - no thanks.

    • @Techwheels2024
      @Techwheels2024  2 місяці тому

      It seems you're expressing frustration about information accuracy and concerns about electric vehicle (EV) battery technologies and testing standards. Here's a summary of the key points you've raised:
      1. **LFP Batteries:** You've mentioned that both Xiaomi and BYD use Lithium Iron Phosphate (LFP) batteries, which have different charging protocols compared to other battery types. You prefer charging LFP batteries to 100% and then recharging them when they are nearly empty, around 0-5%.
      2. **Range Testing Standards:** There are different testing standards for EV ranges:
      - CLTC (China Light-Duty Vehicle Test Cycle) is used in China.
      - WLTP (Worldwide Harmonized Light Vehicles Test Procedure) is used in Europe.
      - EPA (Environmental Protection Agency) standards are used in the United States.
      You note that these standards provide different results, with the EPA generally being more conservative and accurate.
      3. **Impact of Temperature on Mileage:** You've highlighted that temperatures, both hot and cold, significantly affect EV mileage, which is a crucial consideration in evaluating vehicle performance.
      4. **Xiaomi's Technology:** Xiaomi uses 'Aerogel' for battery insulation, a material known for its excellent thermal insulation properties, similar to those used in space technology.
      5. **Concerns about Information Accuracy:** You emphasize the importance of serious and knowledgeable testing before drawing conclusions about EV technologies.
      Your skepticism towards certain information sources suggests a preference for more thorough and technically sound analyses. If you have specific questions or need detailed information on any of these topics, feel free to ask!