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Always disconnect the negative cable first. When reconnecting always connect the positive cable first.
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∙ 14y ago
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Do you have to disconnect car battery?
If working on the electrics of a car then it is a sensible precaution to disconnect the battery.
Do you have to disconnect a battery from the car to hook it to a charger?
No, you can charge the battery while it's in the car.
Do you have to disconnect the terminals to charge a battery on the car?
no
What cable do you connect first on a car battery?
Disconnect the negative cable first when disconnecting a car battery
How do you cut power source to battery in car?
Disconnect the negative battery cable.
How do you put a car battery in your car?
Disconnect negative cable first from old battery and connect it last when installing new battery.
Why do i have to disconect car battery for car stereo to work again?
You may have to disconnect and recharge your car battery for your car stereo to work again.
Does boosting someones car hurt your battery?
As long as you connect the jumper cables correctly and remove them as soon as the car with the dead battery starts, you will do no harm. Remember connect the positive cables first and the negative last. Disconnect negative first and positive last.
You turn your car on and then you disconnect your battery why does your car not stay on?
Because your alternator is shot.
How to disconnect car battery Honda Accord?
Remove the negative and then positive cables from the battery.
How do you cut all power to a car without touching the battery?
Disconnect the battery cable, you do not have to touch the battery.
Will the horn blow on a car if the battery is dead?
if the battery has some juice left then yes..but if you disconnect battery then NO
