Car Battery Replacement at your home or office in Detroit.

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customer ratings

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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.

customer ratings

(9)


Recent Car Battery Replacement reviews in Detroit

Excellent Rating

(9)

Rating Summary
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Claud

8 years of experience
350 reviews
Claud
8 years of experience
Clauds resumè says it all! I was very impressed by the list of knowledge & experience that he had! It was reassuring to me, since I had no prior experience with the company or their mechanics.
AWESOME AS ALWAYS!!

Brandon

20 years of experience
773 reviews
Brandon
20 years of experience
Brandon was great! He arrived early and was able to change my battery quickly. Will definitely use this service again when needed.
Went pretty well

Christopher

11 years of experience
39 reviews
Christopher
11 years of experience
Very courageous and friendly. Very patient and professional. Truly a asset to your company.

Jason

9 years of experience
175 reviews
Jason
9 years of experience
Very thorough and helpful. Shows a lot of knowledge and did extra inspections on my car. It's very seldom to see a very good and trusted mechanics nowadays. Highly recommended.

Anthony

10 years of experience
22 reviews
Anthony
10 years of experience
On time, fast service

Paul

19 years of experience
257 reviews
Paul
19 years of experience
Excellent service

Richard

16 years of experience
16 reviews
Richard
16 years of experience
Richard was a great mechanic , helped me out tremendously with good insights about my car. Brought life back into my car that seemed a lost cause .

Ben

41 years of experience
1271 reviews
Ben
41 years of experience
As always, Ben arrived with a smile and went right to work. I highly recommend Ben to anybody needing help with older cars. I'm a middle aged woman who does not know anything about car repair. Changing a battery might sound simple to someone else but, not to me. When in doubt, call Your Mechanic. Thank you Ben!

Milton

37 years of experience
239 reviews
Milton
37 years of experience
He is highly recommended and will be absolutely real with you! Love having him out on our cars!

Roberto

9 years of experience
46 reviews
Roberto
9 years of experience
Very professional, performed the needed service quickly and competently.


How much does Car Battery Replacement cost in Detroit?

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

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2012 Ram 1500 $283 $202.76 $79.99 8% $310.26
2006 Chevrolet HHR $259 $179.36 $79.99 9% $286.86
2009 Ford Focus $261 $181.16 $79.99 9% $288.66
2015 Lincoln Navigator $255 $175.16 $79.99 9% $282.66
2012 BMW 550i GT $327 $247.16 $79.99 7% $354.66
2015 Porsche Cayman $350 $270.00 $79.99 7% $377.50

Fast and easy service at your home or office

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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

Backed by 12-month, 12.000-mile guarantee


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