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科学素养与生活应用·英语30篇(3)

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How Batteries Store Energy

How Batteries Store Energy

电池如何储存能量

  1. Batteries store chemical energy and change it to electricity.
  2. When you use a device, energy flows out steadily.
  3. Rechargeable batteries take energy back when plugged in.
  4. They power phones, toys, and electric cars.
  5. Different batteries use different materials inside.
  6. Old batteries must be recycled safely.
  7. Storing energy helps us use power anytime.
  8. This technology supports clean and portable energy.
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