Last Update: Oct 07, 2022.

Submitted by: Katha Gebler
Score: 76/100 (98 votes)

What is jumper cable used for?

A jumper cable has a thick electrical cable with tight, thick clips at each end. These cables are used to headstart a car or another type of vehicle by connecting the battery that went out of service due to discharge or malfunction with the battery of a different vehicle.Jan 22, 2022