Which of the following is the most common laptop battery found today?

A.
NiMH

B.
Lithium-Ion

C.
Energizer

D.
NiCad

Explanation:
The Lithium Ion battery is the most common laptop battery found today.
Answer option D is incorrect. Nickel Cadmium batteries are legacy batteries and not often found
today.

Answer option C is incorrect. Brand names are not relevant to this question and Energizer does not
make laptop batteries.
Answer option A is incorrect. The Nickel Metal Hydroxide battery was an early replacement for
NiCad, but is no longer used.
Reference. http.//www.dummies.com/how-to/content/types-of-laptop-batteries.navId-323015.html