Is it bad to put a stronger battery in your car?
As several people have stated, no, a larger battery will not harm your alternator (or other electrical components), provided that it is putting out the correct voltage.
What happens if I use a higher amp battery?
In addition, with the same consumption the higher capacity battery will discharge less, which in the long run will result in a longer battery life. For example, Varta for the same size has a battery of 70Ah, another of 74Ah and another of 77Ah.
Will a higher amp battery damage my car?
Installing a larger-capacity battery changes the currents, which could lead to spikes and surges that may damage the on-board computer or fuse panel. You have a lower chance of damaging the computer, but with alternator failure, damage is still a possibility. The fuse panel likely will receive most of the damage.
Can I put a different size battery in my car?
Different Battery Capacity
Getting more capacity will likely be a heavier expensive but will usually work fine. Not using the original battery brand, on the other hand, is completely fine as long as it has the same size and output recommended by the manufacturer.
What happens if you put your car battery in the wrong way?
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 today’s vehicles, such as on-board computers and electronic sensors.
What happens if you use the wrong car battery?
Manufacturers precisely match their alternators and batteries to the vehicle’s power requirements. A mismatched battery/alternator combo could cause your alternator to overheat and shorten its life.
Is more cranking amps better?
Well, that’s still very important, because cold, cranking amps tells you the ability of the battery to do work right now. And the higher the cold cranking amp rating of the battery, the better it is for your car.
Does it matter what car battery I use?
No. Car batteries differ in multiple ways to work with different vehicle’s specifications, and they are generally year, make, model-specific. … This battery starts your car, and it also provides the power necessary to run the radio, lights, and other electrical components in your car.
Will a higher CCA battery last longer?
In general, for both CCA and RC, the higher the number the better. However, if you live in a cold climate, the CCA rating should be an important consideration in choosing a battery.