Car Battery Replacement at your home or office in Atascosa.

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Service Area

Average rating from customers who
received a Battery Replacement.
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$179.99 - $275.98

Price range for all vehicles


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Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Average rating from customers who
received a Battery Replacement.
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Recent Car Battery Replacement reviews in Atascosa

Excellent Rating


YourMechanic Car Battery Replacement Service

Average Rating

4.9/5

Number of Reviews

4,919

Rating Summary
4,723
114
31
16
35
4,723
114
31
16
35

Russell

22 years of experience
356 reviews
Russell
22 years of experience
Great person and a super job

Jason

30 years of experience
128 reviews
Jason
30 years of experience
Jason arrived on time and was extremely professional and knowledgeable. This was the first time a mechanic took the time to explain what was happening and what needed to be done. I have a certain distrust with auto repair shops and have always found it difficult to find a servicing center. With Jason and YourMechanic.com I no longer have that issue.

Gustavo

18 years of experience
75 reviews
Gustavo
18 years of experience
Very professional. Throughly explained purpose and visit results.

Patrick

30 years of experience
369 reviews
Patrick
30 years of experience
Patrick provided excellent, thorough service, arrived even ahead of time. He took great care in pointing out a few things that needed to be fixed and went above and beyond to get our car on the road again.

Joe

41 years of experience
702 reviews
Joe
41 years of experience
He did a great job

Joshua

25 years of experience
709 reviews
Joshua
25 years of experience

Peter

23 years of experience
221 reviews
Peter
23 years of experience
Peter was very professional, prompt, and provided overall great service.

Brian

11 years of experience
96 reviews
Brian
11 years of experience
Great Job !!

Benji

20 years of experience
53 reviews
Benji
20 years of experience
Friendly guy, he came by replaced my battery and gave me a few tips about the car as well. Great experience.

Jason

15 years of experience
429 reviews
Jason
15 years of experience
Jason did a wonderful job diagnosing the problem I was having. He went above and beyond my expectations.


How much does Car Battery Replacement cost in Atascosa?

It depends on the type of car you drive and the auto repair shop you go to in Atascosa. Our mechanics in Atascosa are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office in Atascosa.

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2011 Nissan Rogue $188 $107.88 $79.99 12% $215.38
2007 GMC Canyon $207 $127.10 $79.99 11% $234.60
2005 Jeep Wrangler $206 $126.39 $79.99 11% $233.89
2012 Lexus CT200h $249 $168.84 $79.99 9% $276.34
2010 BMW X6 $237 $157.32 $79.99 10% $264.82
2005 Porsche Cayenne $321 $168.84 $151.98 14% $373.09

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Car Battery Replacement Service

What are car batteries and how do they work?

A car battery is an energy storage device that relies on a chemical reaction within the battery to produce electricity. The stored electrical energy is used to initially operate the starter motor, ignition system, and fuel system on your vehicle. Once your car engine is running, the alternator supplies the electricity needed for all vehicle systems and charges the battery to replace the electric energy used when starting a car.

Most electric vehicles have a traction battery which is in addition to the standard 12 volt battery that is used to start the car engine. Traction batteries also convert chemical energy to supply electrical energy but operate at higher voltages and often are monitored by the PCM (Powertrain Control Module).

Battery

When to replace a car battery?

  • Your car doesn’t start. A new battery has a specified capacity to provide power. This capacity is referred to as the cranking amps rating of the battery. As a battery ages, the actual amps that a battery can supply becomes lower than its original rating Once the cranking amps fall below a critical threshold, it will be difficult or impossible to start your car.
  • Battery or charging system warning light is illuminated. Should a battery or charging system warning light illuminate, a mechanic should perform a few basic tests to determine if a battery replacement is needed.
  • Electrical components don’t work. Once a battery has started to fail, and the voltage produced by the battery drops, then vehicle electrical components can malfunction, such as the security system. If you are experiencing electrical malfunctions, it’s a smart idea to have the battery tested.

How do mechanics replace the battery?

  • A temporary power source might be installed to avoid the possibility of losing radio presets or stored data in the PCM while the battery is out. When the battery is already completely dead, this step is unnecessary.
  • The vehicle’s negative cable is removed from the battery, followed by the positive cable. The battery tie down system is loosened and the old battery removed.
  • Cable ends and wiring are carefully inspected to ensure cleanliness and no corrosion. In some cases, corrosion can be extreme and the cable may need to be replaced or wiring repaired.
  • The new battery is installed and the tie down system is reinstalled. Anti-corrosion compound is applied to the battery terminals. The positive terminal is reconnected followed by the negative terminal.
  • Some vehicles, for example some models of BMW, VW, and Audi, may require PCM programming to input battery parameters. This step, performed using a specialized scan tool, is necessary to maximize battery life and prevent electrical system malfunctions.
  • The car is started and charging system output is measured and compared against the factory OEM specification to ensure that the new battery will properly recharge. Generally, charging output will be in the range of 13.8 to 14.8 volts but the exact specifications vary by make and model.

Is it safe to drive with a battery problem?

Yes, but if you have a weak battery you might be left stranded somewhere if the battery dies completely and you cannot start your car. A faulty battery may also needlessly overload the alternator and could adversely affect the operation of the vehicle’s electrical system, including the vehicle security system and the shift interlock.

When replacing the battery keep in mind:

  • The quality of the electrical connections to the battery posts is important. Connections must be clean, free of corrosion and properly tightened.
  • Batteries store a large amount of energy and if short-circuited a battery could explode and can create intense discharges that can damage your eyesight. Insulated tools should be used to attach cabling to battery terminals. Otherwise, the battery’s positive cable can be shorted to ground or the positive and negative posts can be directly shorted. Batteries can only be safely installed from a positive terminal to positive wiring and from a negative terminal to body ground. If the polarity is reversed damage will likely occur to the vehicle’s electrical system.
  • Generally, a car battery will have a service life of 4 to 7 years. If a load test on a battery reveals a significant reduction in the capacity of the battery to provide power, you should buy a new battery rather than wait for the old battery to fail completely.
  • Batteries should only be disconnected if the engine is off and the alternator is not running. Disconnecting a car battery while the alternator is running can cause a voltage spike that will damage sensitive electronic components in the vehicle, such as the PCM.

Fast and easy service at your home or office

GET A QUOTE FOR YOUR CAR

Backed by 12-month, 12.000-mile guarantee


How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com