Product information collection of battery 23-11-005

  • Status: Closed
  • Prize: $50
  • Entries Received: 13
  • Winner: JJYdesign

Contest Brief

<Overview>
Please collect product information on battery that have or will have the technologies described in the “Technology Description” section below.

<Technology Description>
This technology is a technology to prevent a short circuit between a positive electrode and a negative electrode of a wounding type battery. There is a possibility that a short circuit at a winding end of the positive electrode and the negative electrode. To solve this problem, an insulation film is disposed between the positive electrode and the negative electrode at the winding end where an active material is not coated. Please search for this technology in this contest.

<<NOTICE>> The target car brands in this search are limited to US, European, Chinese and South Korean brands.

<Requirements for Payment>
・Submit documentary evidence that clearly states the details of the subject product, the name of the company selling the product, and the company that plans to sell the product. Documentary evidence includes websites, YouTube videos, repair manuals, photos of the actual product, vehicle owner's manuals etc.

★Clearly indicate the URL of the website or YouTube site as the basis for the evidence.
★Please clearly indicate where the above technology is disclosed.

[example 1]★Technical Details
YouTube: “youtube.com/watch/v=OEczSq”
Time: 2:30-3:15
Product name: “MODEL S” Company name: “TESLA”


[example 2]★Technical Details
URL: https://OEczSq
Written section: Second paragraph
Product name: “MODEL S” Company name: “TESLA”

・The term "plan to sell" includes products under development.
・If the name of the company developing the product is clearly stated in the evidence, the payment requirements are satisfied.
・List information in order of your confidence.

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Public Clarification Board

  • webxp23
    webxp23
    • 6 months ago

    Hello Sir, Please check my entry................................................................................ #18 ✅✅✅

    • 6 months ago
  • webxp23
    webxp23
    • 6 months ago

    Hello Sir, Please check my entry................................................................................ #18 ✅✅✅

    • 6 months ago
  • webxp23
    webxp23
    • 6 months ago

    Hello Sir, Please check my entry................................................................................ #18 ✅✅✅

    • 6 months ago

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