“Positive first, then negative. When disconnecting the cables from the old battery, disconnect the negative first, then the positive. Connect the new battery in the reverse order, positive then negative.”
How should you connect a car battery?
1:242:22Proper Order For Connecting And Disconnecting Car Battery - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo lets imagine that you were disconnecting the battery. You would disconnect the negative batteryMoreSo lets imagine that you were disconnecting the battery. You would disconnect the negative battery terminal. First then you would disconnect the positive battery terminal. Second. Then you you know
Should a car battery spark when connecting it?
Batteries power a vehicles starter and other electrical systems. The spark comes from the metals reaction to the battery. If the cables are connected normally, sparking is not dangerous to people or the vehicle.
Is it OK to touch car battery terminals?
In fact, under normal conditions, a 12-volt car battery will usually not even shock you. Thats why you can touch both terminals of a car battery without receiving a shock, although you may feel a tingle if your hands are wet.
What order do I reconnect my battery?
“Positive first, then negative. When disconnecting the cables from the old battery, disconnect the negative first, then the positive. Connect the new battery in the reverse order, positive then negative.”
What order do you reconnect a car battery?
“Positive first, then negative. When disconnecting the cables from the old battery, disconnect the negative first, then the positive. Connect the new battery in the reverse order, positive then negative.”
What happens when you connect car battery wrong?
When the jumper cables are incorrectly connected, the polarity of the electrical system on the vehicle with the dead battery will be reversed for a few seconds. This can irreparably damage many of the sensitive electronic components that are common on todays vehicles, such as on-board computers and electronic sensors.
What order do you hook up jumper cables?
Attach the red jumper cables first. Start by clamping one red cable to the positive side of the battery that wont start. Then attach the other red clamp to the positive side of the working battery. Next, clamp one black cable to the negative side of the working battery.
Do you connect positive or negative first on a car battery?
“Positive first, then negative. When disconnecting the cables from the old battery, disconnect the negative first, then the positive. Connect the new battery in the reverse order, positive then negative.”