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Is there anything wrong with replacing the stock battery cables on your car with larger ones?
No. That's commonly known as a "big 3" upgrade, where you replace the wire from the alternator the battery positive, battery negative to ground, and engine block to ground. This will have to be done if you're adding any aftermarket devices with a high amperage draw (such as off-road lights or sound systems), as the factory wiring is intended for use with only the stock electrical system, and drawing extra amperage on the factory wiring can lead to fire. It's also a necessity if you plan on buying a high output alternator.
What else can I help you with?
Is the black cable on battery cables negative?
Normally, yes. The positive + post is larger than the negative.
How do you tell the difference in negative and positive cables on a car battery?
If you have a post battery(the cable attaches from the top) the positive post is larger than the negative.
How do you disconnect caravan battery cables?
Always disconnect the negative (-,black, smaller) & then the positive (+,red,slightly larger). Installation is the reverse.
What gauge of jumper cables should be used for vans?
It doesn't matter whether you're jump starting a Van, pickup truck or an economy car, always use cables with the largest possible COPPER wire, 00 gauge or larger. Smaller cables will often provide enough of a boost to help a battery that's just a little low, but the larger cables work best for the more severe situations.
Does a car battery have smaller or larger voltage than a flashlight battery has?
Larger.
Can the terminal voltage of a battery be larger than its emf?
the voltage of a battery could be larger than the emf if you are to charge the battery, in that case V=E+Ir .
What is the difference between ribbon cables and power cables?
Ribbon cables are mostly, but not always lower voltage signal carriers. Power cables are mostly larger and carry higher voltage to various parts tht need it.
Does higher voltage mean longer battery life?
Yes The larger the battery, the more voltage the battery has.
Why do electric cables get hot?
cables get hot because they have too much current running through them. heating wires are made to run hot. cables are not. get larger wire
How do you tell which is the positive battery terminal?
If the battery has round terminals the positive is the larger diameter of the two
How much power is there in a car battery?
That will depend on the construction of the battery. Usually larger batteries have more power because they have larger lead plates inside.
Can you replace a battery that is rated at 4ah with a larger ah battery?
Yes, it mAh or Ah is how long the battery lasts, it does not affect performance.
