beaten-up vs battered

beaten-up and battered both are adjectives.

Word	Noun	Adjective	Verb	Adverb
beaten-up	No	Yes	No	No
battered	No	Yes	No	No

As adjectives, beaten-up and battered are synonyms defined as:

Other synonyms of beaten-up include beat-up.

beaten-up (adjective)	battered (adjective)
damaged by blows or hard usage	exhibiting symptoms resulting from repeated physical and emotional injury
	damaged by blows or hard usage
	damaged especially by hard usage