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∙ 15y ago
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Car battery charger lead colors?
Red is positive(+). Black is negative (-)
What color is negative on a car battery?
Black
How do you connect battery charger cables to charge the battery in the car?
You connect the cables BEFORE you plug in or turn on the charger. Positive (red) to battery positive first, then negative (black) to battery ground. Then you turn on your charger and set the timer.
How do you connect the charger in a car battery?
Connect the positive + red charger cable to the positive + red battery post. Then connect the negative - black charger cable to the engine somewhere. Most engines have something metal sticking up that you can connect to. Do not connect the negative charge cable to the negative battery post, always connect it to the engine.
What does a trickle charger do to a battery?
A trickle charger is a car battery charger that is designed to be left on a car for very long periods of time to re-charge that car battery by slowly adding charge to the battery.
Can you purchase a battery charger for your 2008 dodge charger?
sure, you can buy a battery charger that will charge any car battery.
Can the car be started with the battery charger attached to the battery as a boost?
Yes, the car can be started with the battery charger attached to the battery as a boost.I been doing that for years.
Where would I attach the negative ground cable in a car if I need to use the battery charger?
The negative lead of the battery charger can be connected to either the battery negative terminal/post, the alternator case, or a known good engine or chassis ground. Note, if the lead is placed on a painted surface, high resistance will occur and the system will not charge.
What colour is terminal on a car battery charger?
I'm not sure what you're asking but maybe its this: Red is Positive (+) and Black is Negative (-).
How do you charge a car battery out of the car?
wth a charger
How can i charge my car battery from home using a laptop charger?
Sorry, but that is not likely to work. Both the voltage and amperage provided by a charger for a laptop battery will not be correct for a car battery. It is likely that you will damage the charger.
Does the battery charger drain the car battery before it recharge it or does the charger builds-up the car battery from where it is initially.?
A battery charger does one thing. It charges a battery, and starts with whatever charge is in the battery and goes from there. Running an automobile battery down will shorten it's life.
