Synonyms for «jump pack»

Synonyms for individual words can be found below.

I have used several jump packs to jump start cars. (humblemechanic.com)
This is the best jump pack I have owned, and is one of the best ones we have in the shop. (humblemechanic.com)
He then placed an electrical jumper pack outside the cage and told his daughter he could use it to electrify her. (mommyish.com)
(see all sentences)