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What is a second-life battery in the context of electric vehicles?

easy📝 Conceptual Q1 of 15
EV Technology - Future Battery Technologies
What is a second-life battery in the context of electric vehicles?
AA brand new battery installed in an electric vehicle
BA used EV battery repurposed for non-automotive energy storage
CA battery that is recycled into raw materials
DA battery used only once and then discarded
Step-by-Step Solution
Solution:

  1. Step 1: Define second-life battery

    A second-life battery is a used electric vehicle battery that still holds enough capacity to be reused.

  2. Step 2: Identify typical use

    These batteries are repurposed for energy storage outside vehicles, such as home or grid storage.

  3. Final Answer:

    A used EV battery repurposed for non-automotive energy storage -> Option B

  4. Quick Check:

    Second-life battery = Used EV battery reused [OK]
Quick Trick: Second-life means reused, not new or recycled [OK]
Common Mistakes:
  • Confusing second-life with new batteries
  • Thinking second-life means recycling
  • Assuming second-life batteries are discarded

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