During your study of
T215A, you have studied batteries and how they are important part for mobile
phones and other electrical and electronic devices. Using your own words, write
a summary about supercapacitors for portable devices by answering the following
a. Give an introduction about supercapacitors
and how they work? (5 marks)
b. Describe the
advantages of supercapacitors compared to Lithium batteries? (5 marks)
c. Explain the
difficulties that face the use of supercapacitors in portable devices? (5
In answering the above
question, you should adhere to the following:
• Your word count should
not exceed 500 words.
You should refer to
reliable resources (books, papers, conferences, and AOU e-library). Include at
least two references.
• All the references
must be cited in proper format.
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