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Battery Replacement in Johnson City, TN


Automotive Battery Replacement In Johnson City, TN

If you need your Battery checked or diagnosed in Johnson City, TN come by American & Import Auto Repair and let us have a look. We sell quality batteries and know how to install them the right way. Some newer cars need constant voltage to keep the computers and sensors happy. Some cars, trucks and SUV’s need a computer to “mate” the new battery to your vehicle and reprograming might be necessary. We can help you find the best answer for your vehicle.

Car Batteries

Bad Battery

A Battery that really needs replaced

Did you know that the average car battery lasts about 4 years? This is because the battery itself will start to build up a resistance to being charged until it can no longer hold the electricity required to start your vehicle. Unfortunately, it can be difficult to tell if you have a weak battery until the day that it does not start your vehicle. But there can be signs such as slow starts and the familiar whirring sound of the starter trying to turn over the engine. If you start to see the warning signs, you should bring your vehicle in to American & Import Auto Repair in Johnson City, TN and have an electrical charging system check.
American & Import Auto Repair is the ASE Blue Seal Garage you can trust. We offer a wide range of automotive maintenance and repair services for your vehicle which includes battery checks and replacements. Keep in mind that even if your battery checks out, if it is four years old, then we recommend it to be replaced. Only 30% of car batteries make it past 48 months.

Battery Types
Wet Cell – Wet Cell is the most common type of battery. It comes in two styles: Serviceable and Maintenance Free. This type battery is in the majority of vehicles. The cells are filled with electrolyte.
Absorbed Glass Matt (AGM)– Glass matt is placed in between the plates inside the battery. These batteries can produce more power in a smaller battery and are better if you are not using the vehicle every day they hold their charge over time without use.
GEL- Gel cell batteries are similar to the AGM battery because of the electrolyte is suspended. The absorbed glass matt (AGM) is still considered a wet cell battery. This battery doesn’t do well if it is overcharged. Make sure to charge with the proper charger. These are very deep cycle and do better in hot applications.
Deep Cycle Battery– This is a battery designed to have less quick delivery and is designed to have better energy delivery over a longer period of time. Deep Cycle batteries are made for marine and golf cart applications.
CCA-Cold Cranking amps is a measure of how long a battery can deliver at 0 degrees for 30 seconds and not drop below 7.2 volts.
RC– Reserve capacity is the number of seconds a battery at 80 Degrees F takes to discharge 25 amps until the volts drop below 10.5.

Starter and Starting System
The system for starting your vehicle begins with the ignition switch, moves to the solenoid or starter relay, and finally to the starter motor itself. When you turn the key, the electricity from the battery will go to the solenoid which in turn activates the starter. The battery will also provide the electricity to the electrical systems of your vehicle which all begins with starting your car or truck. This is why most battery failures occur at the start since it requires the most energy from the battery. If your battery is going to fail, it will most likely do so when you are trying to start your vehicle.

So, how exactly does the battery recharge itself after it starts your vehicle? There is a charging system in place that uses the rotation of the engine itself to provide energy back to the battery. This allows the electrical system to run the wipers, A/C, heater, lights, and other electrical systems. The charging process involves two main items, the alternator that provides the energy and the belt. The belt is connected to the engine and turns when it is in operation. The alternator converts the rotation of the engine to electricity which is stored in your battery.
However, since the alternator is constantly turning and exposed to the heat of the engine, it is subject to wearing out and may need to be replaced. Unfortunately, it can be difficult to gauge when the alternator needs replacement until something goes wrong.

Charging System Warning Signs
The best, most cared-for vehicle in the world doesn’t do you any good if the battery is dead. The battery allows the engine to get started and runs the electrical systems in your vehicle. A good battery provides clean, consistent power and is recharged by the engine so that it continues to run for years. However, like any other part in your vehicle, it will age and eventually need replacing even if it still seems like it is running strong. In addition, batteries that start to leak the acid inside can cause damage to the electrical components of your vehicle which means having even more issues to repair.
The good news is that if you catch the warning signs early, you can replace your battery before you become stuck and need a start or tow. Here are some of the signs that you need to be aware when operating your vehicle.
– Dimming headlights when using the defroster, A/C, or blower fanNew Battery at American & Import Auto Repair in Johnson City, TN
– Corrosion build up on the battery terminals
– Battery case is bulging or bowing outward
– Cold Cranking Amp (CCA) is below 70%
Date Code shows battery is at least four years old
– Turning the key and hearing a clicking sound. Your battery is probably bad.
One or more of these signs is enough to have your battery replaced. However, the corrosion around the terminals may also be caused by dirt or debris. If the battery is still new and shows no other signs of trouble, cleaning off the buildup may be enough to keep it running smoothly for a while. However, if it keeps coming back, have the battery checked out.

How Batteries Wear Out
There are some common conditions that will cause wear and tear on your battery and electrical system which includes, but is not limited to the following;
– Mileage
– How You Drive
– Elements
– Age of Vehicle
– Running Electrical Systems While Engine is Off
– Drawing Too Much Electricity to Power-Hungry Systems, Like Entertainment Systems

If your charging system is fine it could be other electrical wiring problems and we can fix any of those issues as well.

At American & Import Auto Repair in Johnson City, TN, we can check your car battery with our electrical system check. If you have a weak battery or one that is more than four years old, we can replace it before it fails to keep you reliable and on the road. If you experience any of the warning signs, bring your vehicle into our ASE Blue Seal Auto Repair Shop and let our professional mechanics help you.
American & Import Auto Repair offers complete maintenance for your car, van, SUV, or truck. Our master mechanics can tackle anything from oil changes, routine factory maintenance, brakes, a/c repairs to auto electrical, flash/reprograming service. Family owned and operated for nearly 20 years. Our experts have the knowledge and experience to keep your car safe and on the road. Call us with any questions at 423-913-3111 you can text 423-390-8549 or come by 3832 West Market Street, Johnson City, TN 37604.

Service area: Johnson City | Jonesborough | Gray | Telford | Chuckey | Elizabethton | Erwin | Fall Branch | Greenville | Kingsport | Limestone | Mosheim | Mountain Home | Piney Flats
Zip codes 24210, 37618, 37620, 37641, 37643, 37644, 37650, 37656, 37657, 37615, 37743, 37658, 37660, 37681, 37818, 37684, 37686, 37687, 37690, 37692 37601, 37604, 37659



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