Battery Replacement At Atlantic Car Care In Wilmington

Hello, welcome to Atlantic Car Care. Today’s focus is batteries. It seems like everything in Wilmington runs on batteries. Of course, the batteries we’re most concerned with here at Atlantic Car Care are those in our customer’s vehicles. Just like the batteries in our smoke detectors or TV remote, car batteries wear out and need to be replaced. There are a couple of things Wilmington drivers should know when looking for a new battery.

Look for two measurements that come into play: cold cranking amps and reserve capacity.

Let’s start with cold cranking amps. This can be thought of as the power output used to start a cold sedans engine. The number of cold cranking amps you need depends on your vehicle and where you live in North Carolina, specifically how cold it is. (Many North Carolina motorists have first-hand experience trying to start their car on a cold winter morning.) The two factors are that the colder your sedans’s engine is, the more power it takes to turn the engine over to get it started. It has all that cold, sluggish oil to contend with.

The other factor is that the chemical reaction in the battery that creates electrical energy is less efficient when the temperature dips. At Atlantic Car Care, we consult the table shown below. Let’s say it’s eighty degrees Fahrenheit in Wilmington. At that temperature, 100% of the battery’s power is available. At freezing, only 65% of battery power is available, but it requires 155% as much power to start the engine as it did at eighty degrees.

As you can see from the chart, the colder it gets, more power’s needed, but the available power drops.

Percent of Power Available	Celsius	Fahrenheit	Power Required
100	27	80	100
65	0	32	155
40	-22	0	210
25	-32	20	350

So if you live where it’s cold in North Carolina, you need a battery with more cold cranking amps than you do where it’s moderate or hot. The battery that originally came with your sedans was based on averages. At Atlantic Car Care, we like to remind Wilmington motorists that they should always get at least as many cold cranking amps as their manufacturers recommend, but may want to upgrade if they live where it gets real cold.

And the type of engine you have will impact the battery you need: A six-cylinder engine requires more cold cranking amps than a four. An eight cylinder needs even more. And diesel sedanss require more than a gasoline engine with the same number of cylinders.

Now on to reserve capacity: It’s a measurement of the number of minutes of reserve power the battery has at a given load. The number is more important to Wilmington motorists these days because of parasitic drain. Parasitic drain is the battery energy that’s used when the key is off in your sedans. So, the power drawn by the security system, the remote start system, even the power the computers require to maintain their memory.

Reserves are also needed when you make very short trips around Wilmington. You’re not driving long enough for the battery to recover the energy it used to start the engine. So go with the minimum recommended by your manufacturer or Atlantic Car Care and upgrade if you need more.

Talk with us at Atlantic Car Care about your options. If you need more from your battery, a larger, heavy-duty battery may be called for. At Atlantic Car Care in Wilmington, we remind our customers that it’s very important that the new battery fits your sedans: the terminals can’t be touching other parts.

Batteries are a big ticket item for most North Carolina motorists, so the warranty gives piece of mind. There’re two kinds of car battery warranties: pro-rated and free replacement. With the pro-rated, you get a credit for a portion of the battery if it fails during the warranty period. With a free replacement warranty, you get just that, a free replacement. Be sure to ask us at Atlantic Car Care about the warranty so you know what you’re getting.

Source: http://www.atlanticcarcare.com/battery/battery-replacement-at-atlantic-car-care-in-wilmington

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