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Physics, 17.04.2020 10:37 19mcgough

Rechargeable batteries, such as those in cell phones, lose charge faster the more they are used. What does this indicate about how batteries store electricity?

A. They are very efficient at storing electricity.
B. They are not as efficient at storing energy as necessary.
C. They should not be used to store electricity.
D. Over time, they can store more electricity.

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