GK Question

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The process of reusing EV batteries for stationary storage after automotive life is called ________ Life.

Answer: Second

Second-life batteries (retired EV packs at 70-80% capacity) are repurposed for stationary storage (solar backup, grid services), extending value and reducing waste. Requires testing, repackaging, and BMS adaptation. Critical for circular economy and sustainability questions.

Topic Energy Storage
Exam Relevance UPSC, SSC, Railway