booster cable vs jumper cable

booster cable and jumper cable both are nouns.

Word	Noun	Adjective	Verb	Adverb
booster cable	Yes	No	No	No
jumper cable	Yes	No	No	No

As nouns, booster cable and jumper cable are synonyms defined as:

booster cable and jumper cable: a jumper that consists of a short piece of wire

Other synonyms of booster cable include jumper lead, lead.

booster cable (noun)	jumper cable (noun)
a jumper that consists of a short piece of wire	a jumper that consists of a short piece of wire