Car Battery Replacement at your home or office in Brookfield.

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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 Brookfield

Excellent Rating


YourMechanic Car Battery Replacement Service

Average Rating

4.9/5

Number of Reviews

5,100

Rating Summary
4,900
116
31
16
37
4,900
116
31
16
37

Noe

34 years of experience
604 reviews
Noe
34 years of experience
Noe was very competent, courteous, and diligent. The only reason I didn't give 5 stars is that he arrived over an hour after the end of the appointment window, although that might not have been his fault.
Experience was quite good. He was just a little bit late is all. Said he had to stop and get parts.

Jazik

7 years of experience
10 reviews
Jazik
7 years of experience
Jazik could not have been anymore professional and accommodating. he explained a good deal about my vehicle that I was unaware of as I bought it used. He got it running immediately. he is excellent! Tony R

Russell

25 years of experience
244 reviews
Russell
25 years of experience
Russell was on time and quickly determined what was wrong with my car. He explained everything in clear terms and definitely saved the day.

Tyrone

9 years of experience
422 reviews
Tyrone
9 years of experience
Tyrone is the absolute best. Very professional and on point with his work. His is the 2nd time I've used him.

Joshua

25 years of experience
709 reviews
Joshua
25 years of experience

Joseph

25 years of experience
498 reviews
Joseph
25 years of experience
Easy to use, professional and timely mechanics. Thanks!

Robert

30 years of experience
190 reviews
Robert
30 years of experience

Trung

10 years of experience
406 reviews
Trung
10 years of experience
Trung is awesome! He advised to delay services that I thought I need to a later date so that I do not spend extra money on something that is not immediately necessary. I'd definitely want to work get Trung again.

Damian

9 years of experience
402 reviews
Damian
9 years of experience
Timely, communicative and patient. Couldn't be happier.

Jarius

19 years of experience
48 reviews
Jarius
19 years of experience
Jarius did a great job replacing my battery.


How much does Car Battery Replacement cost in Brookfield?

It depends on the type of car you drive and the auto repair shop you go to in Brookfield. Our mechanics in Brookfield 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 Brookfield.

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2006 Dodge Ram 1500 $196 $115.73 $79.99 12% $223.23
2004 Chevrolet Blazer $180 $100.00 $79.99 13% $207.50
2006 Toyota Solara $191 $111.24 $79.99 12% $218.74
2009 Infiniti QX56 $198 $117.92 $79.99 12% $225.42
2013 Lexus IS250 $187 $107.36 $79.99 12% $214.86
2009 BMW M3 $252 $163.92 $87.98 10% $282.17

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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

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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