jumper cable
US /ˈdʒʌm.pər ˌkeɪ.bəl/
UK /ˈdʒʌm.pər ˌkeɪ.bəl/

1.
cabos de bateria, cabos de arranque
a pair of cables used to start a car when its battery is dead by connecting it to the battery of another car or to another power source
:
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Do you have jumper cables? My car won't start.
Você tem cabos de bateria? Meu carro não liga.
•
We used jumper cables to revive the dead battery.
Usamos cabos de bateria para reviver a bateria descarregada.