May I know which one is grammatical?
the battery power is limited on mobile devices
the battery powers are limited on mobile devices
English Language Learners Stack Exchange is a question and answer site for speakers of other languages learning English. It only takes a minute to sign up.
Sign up to join this communityMay I know which one is grammatical?
the battery power is limited on mobile devices
the battery powers are limited on mobile devices
Power is uncountable, so it's the first one.
the battery power is limited on mobile devices