Which of the following descriptions of lithium-ion battery separator is wrong?

exams H12-411_V2.0-ENU V1 H12-411_V2.0-ENU exam 0 Comments

Which of the following descriptions of lithium-ion battery separator is wrong?
A . Allow lithium ions to pass through.
B . Allow electrons to pass through.
C . Contains micropores that can absorb electrolyte.
D . The thicker the isolation film, the better its strength and safety, but the battery cell energy density is lower and the internal resistance is greater.

Answer: B