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A battery jumper cable comprises a first electrically insulated flexible low-voltage conductor having two end portions each electrically connected to a pair of pole pliers and a second electrically insulated flexible low-voltage conductor having two end portions each electrically connected to an ins

A battery jumper cable comprises a first electrically insulated flexible low-voltage conductor having two end portions each electrically connected to a pair of pole pliers and a second electrically insulated flexible low-voltage conductor having two end portions each electrically connected to an insulated pair of pole pliers. To prevent the occurrence of high peak voltages which may affect vehicle electronics during a jumper operation between a powering storage battery of the one vehicle and a discharged storage battery of another vehicle, there is provided at least one electrical connection between the first low-voltage conductor and the second low-voltage conductor. This electrical connection has at least one voltage-dependent resistor exhibiting a forward voltage in excess of the operating voltage of conventional starting batteries for automotive vehicles. The voltage-dependent resistor may be accommodated within a housing.

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A battery jumper cable comprising: a first electrically insulated flexible low-voltage conductor having a first end portion and a second end portion electrically connected to a first pair of electrically insulated pole pliers and a second pair of electrically insulated pole pliers, respectively; a s

A battery jumper cable comprising: a first electrically insulated flexible low-voltage conductor having a first end portion and a second end portion electrically connected to a first pair of electrically insulated pole pliers and a second pair of electrically insulated pole pliers, respectively; a second electrically insulated low-voltage conductor having a first end portion and a second end portion electrically connected to a first pair of electrically insulated pole pliers and a second pair of electrically insulated pole pliers, respectively; a third electrically insulated conductor connecting the first low voltage conductor and the second low-voltage conductor in close proximity to said first pairs of pole pliers; and a fourth electrically insulated conductor connecting the first low voltage conductor and the second low-voltage conductor in close proximity to said second pairs of pole pliers; each of said third and fourth conductors comprising a voltage-dependent resistor having a forward voltage which exceeds the operating voltage of conventional starting batteries for motor vehicles, so as to provide a current flow path for short time peak voltages and block current flow for battery operating voltages.