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Batteries Are Still Preferred Over Supercapacitors for Portable Electronic Applications

Question 6

Multiple Choice

Batteries are still preferred over supercapacitors for portable electronic applications.What factor(s) give rise to this preference?


A) Supercapacitors have low energy densities
B) Supercapacitors are charged much more quickly than batteries
C) Supercapacitors have virtually unlimited cycle lives
D) All of these choices are correct

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