Is it bad to use a battery with more CCA?

Overall, a higher CCA battery can be more reliable and last longer. CCA decreases over time due to charge loss and other factors. Choosing a higher CCA battery can mean you have to replace it less often. It also means that your car will start reliably in colder temperatures.

Will a higher CCA hurt my car?

The CCA is Cold Cranking Amps, and a battery’s performance is always reduced as the temperature drops especially in winter, then starting with more is better. The system will only draw the amount of current it needs at any given moment and the system won’t be damaged by a greater capacity.

Can a car battery be too powerful?

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.

Is it OK to use a bigger car battery?

As long as the battery will physically fit in the battery box, the cables connect and the hold down hardware can be made to fit you will be fine. Larger batteries have more reserve capacity.

What is a good CCA rating for car battery?

Get a product that contains at least 650 in CCA or even 800 (and beyond) in CCA. What is a good CCA rating for a car battery if it cannot take the cold (its natural nemesis), right? —any battery product with the high range is good to go.

Is 750 CCA good?

A rule of thumb says a vehicle’s battery should have a CCA rating equal to or greater than engine displacement in cubic inches. But now there are batteries with 650, 750, 850, and even up to 1,000 CCA available. One reason for the “amp wars” between battery manufacturers is that bigger is definitely better.

Does CCA matter for car battery?

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. Conversely, if you live in a high heat climate, you don’t need as much CCA.

What causes a battery to lose CCA?

As your car battery loses capacity, cold cranking amps decrease. Deep discharging, which happens when you use the battery to run the stereo, lights or other electrical systems in your car when the engine is off, is responsible for a good portion of battery failures.

Is more cranking amps better?

Are higher cranking amps better?

Is a 650 CCA battery good?

What is the CCA rating of a car battery?

When car batteries are new, they have a quoted cold cranking amp (CCA) rating. This figure is usually between about 350 and 900, and gives you an indication of the power of the battery.

Does CCA matter for cranking amps?

In general the higher the number, the greater the starting power of the battery. Remember: Never use a battery with a CCA lower than the manufacturer’s recommendation. Additionally, how many cranking amps do I need?

Can you replace a battery with a lower CCA?

Replacement batteries should equal or exceed the OE battery in ratings. Replacing a battery with a battery that has a lower CCA than the original equipment may result in poor performance. Moreover, can I use a battery with lower CCA?

Is it bad to have too much CCA in a car?

The ONLY down-side to buying more CCA than specified for your car is the additional weight. The automotive engineers work overtime to shave every unnecessary pound off the car to maximize gas mileage. It gives them migranes when we put in oversized batteries and carry our tire chains around in the trunk all year round.