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Yellow Top Performance Battery (79-10 All)

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    Features, Video & Details

    • Deep Cycling Power
    • Spiral-Cell Construction
    • Vibration Resistance
    • Dual Terminal
    • Maintenance Free
    • Fits 1979-2010 Mustangs

    Review & Installation Video

    Review & Install Video

    Hey, everybody. Alex with americanmuscle.com. Today, I'm bringing you my quick review and breakdown of Optima's YellowTop performance battery, fitting all 1979 through 2010 Mustangs. So Optima's YellowTop performance battery that we have here today is going to be a great option for any generation Mustang owner out there, that's going to be running something like a heavy-duty Xenon or an HID conversion kit. But more importantly, for the guys out there that are going to be running a pretty serious sound system, and I'm talking a couple amps and at least a couple sizeable subs. But being said, if you are after a great replacement battery, but you're not running a heavy-duty sound system or some kind of aftermarket headlights or taillights, Optima's RedTop performance battery is going to be more than enough for a suitable replacement. Before we get down to the specs on what makes this that much more different than most, if not all other batteries out there, I will tell you that you're going to be looking at a very easy one out of three wrenches on the difficulty meter here, probably about 5 to 10 minutes to get this installed. I'll have a little bit more for you on that later. But like I said earlier, no matter the generation of your Mustang, this is going to be a great option for any car out there and the owner that's not too keen on running down to your local auto parts store, and picking up off the shelf. Which I'll tell you right now, may actually be a little bit more inexpensive. But you're not going to have the technology, as well as the build quality that went into this, something that is going to help your car start that much more effectively, no matter the weather conditions. So additionally, I'll throw it out there too, guys, that if you're sitting on a garage queen, maybe even a purpose-built track car that doesn't have the factory-style charging system in place due to weight savings, this is also going to be another viable option for you. Especially, if you're looking to shave as much weight as possible out of the car. Now, construction and materials-wise here, what you're looking at, at the outside, and what you cannot see on the inside is going to be that much more modern and newer than some of the batteries that we've been accustomed to for the past 20 or 30 years. Especially on the inside here, which with some of the older batteries, they essentially have sandwiched pieces of lead. Which I can tell you from personal experience, can result in acid leaks, which is just something you don't want to have to deal with. So the technology that's going to come along with this battery internally is actually pretty cool. What we're going to see is that this is going to feature Optima's SpiralCell Technology, which is essentially going to be using a gel, as opposed to a water. Now, while it's tough to see, this thing slightly does look like a six-pack of cans. Imagine on the inside that these are going to be packed with glass mat separators, which are going to help keep that gel into place. Something great about that is that it's going to cut down on the probability of this spilling or having any type of leakage issues. Now, additionally, those are going to be so tightly compressed that it's going to cut down and alleviate any type of issues that you might experience in the event that this is going to be jostled or vibrated. But to piggyback on the safety issues here, or lack thereof, with older batteries, for example, if you were to leave your parking lights or headlights on overnight, they're going to emit some gases, which I can tell you will definitely be on the dangerous side. That's not something you would have to worry [about with this] battery in the event you needed to get a jumpstart. So now you know why you might want to get into Optima's Yellow Top, you should expect to be spending about $215 for this battery. I'll stop you right there. I know it sounds like it's definitely on the steep side. I would take this into consideration, comparing that to anything off of your local auto parts store shelf, as that honestly is not going to have the build quality or the technology that went into this piece of equipment. Now, if that's not enough to justify the pricing here, I would definitely recommend clicking the link in the description of the video below, and taking a look at some of the reviews on the product page, as they simply speak for themselves. Switching gears to the installation portion of the video, or lack thereof, I know I've got to say it right now, guys. You're looking at a very simple one out of three wrenches on the difficulty meter, and about a 10 to 15-minute job, potentially less if you've ever swapped a battery out before. The only thing you're really going to need here is just a little bit of elbow grease and a basic socket set. So to begin, you're going to need to crack your hood, and then locate your battery under your hood, which should not be all that difficult at all. Then, you're going to need to start by disconnecting your negative battery cable and just a little tidbit here. No matter the battery, it's always important to start with that negative side first. So once that's done, depending on your Mustang's bracket, or lack thereof, depending on who's owned the car before, if you've removed it for any reason, you'll need to get that out of the way, shimmy your battery out, and then get your new battery in place. Now, once it's in place, it's a great idea to hit those new terminals with some battery protector. But if you don't have it, there's really not much of a need to run down to your local parts store. If you have it on your shelf, give it a couple taps. You're good to go. After that, you're damn near done. It's essentially going to be attaching your positive battery cable, along with the negative, securing it down, and then you're good to go, guys. Okay, guys. So just to wrap things up here, some final thoughts. If you're the Mustang owner that's running a pretty heavy-duty sound system, I'm talking a pair of subs, a pair of amps, or even a new head unit, as well as maybe an HID conversion kit, and you are after a premium battery that's going to help you cycle when you need it most, I would definitely suggest checking this out for your car. So I'm Alex, and that's my quick review and breakdown of Optima's YellowTop performance battery, fitting the 1979 through 2010 Mustang, available right here at americanmuscle.com.

    Premium Power. The Optima YellowTop high-performance AGM battery is the one true dual-purpose automotive battery available for your Mustang, with premium cranking power and unparalleled cycling capability (recharge-ability), it is perfect for all the extra modern electronics and stereo equipment you have added to your ride.

    Superior Construction. Optima uses a patented SpiralCell construction that offers deep cycling and cranking power, more than fifteen times the vibration resistance, and twice the life of a standard automotive battery.

    Versatile Design. Optima designed the Yellow Top battery to be maintenance free and completely spill-proof with dual terminals so that it can be mounted in any position necessary, great for custom applications.

    Technical Note. Battery may be slightly larger than stock tray.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Details

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Battery
    Installation Info
    Tech Specs
    Specifications.
    • 12 Volt
    • Cold Crank Amps 750
    • Crank Amps 870
    • Reserve Capacity 120
    • Ampere Hour 55
    • Dual Terminal
    • Length: 10" Width: 6-7/8" Height: 7-13/16"
    Will it fit my Mustang?
    • Bullitt - 01, 08, 09
    • Cobra - 93, 94, 95, 96, 97, 98, 99, 00, 01, 03, 04
    • Cobra R - 93, 95, 00
    • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10
    • GT500 - 07, 08, 09, 10
    • LX - 87, 88, 89, 90, 91, 92, 93
    • Mach 1 - 03, 04
    • Other - 79, 80, 81, 82, 83, 84, 85, 86
    • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10

      Customer Photos (20) Submit Your Photo

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        Questions & Answers (14)

        5 Top Rated Questions

        Whats the differnce between the red top and yellow top batteries

        • The Optima Yellow Top Performance Battery and the Optima Red Top Performance Battery will both be based on the same AGM technology, but will differ from one another in their overall design goals. They Redtop is what Optima consider their starting battery, allowing high cold cranking amps but otherwise acting like a stock battery. The Yellow top is designed for deep cycle, and is good in applications with a lot of electrical accessories putting a draw on the battery, such as lighting, stereo equipment, and other electronics.

        Helpful (4)

        I have a 04 v6 stang. Battery is running low on life. I have one of these yellow tops I got from work. When I looked it up on Optimas website it acted like it wouldn't work with my ride. I see plenty of people are using them. Any thoughts? Is it OK for these 04s?

        • The Optima Yellow Top Performance Battery (79-10 All) should work perfectly fine on your 2004 Mustang V6. The only issues that can arise with this Battery is that it may not sit properly in the stock battery tray because it is larger.

        Helpful (2)

        What makes it not fit the 2011-2014 mustangs? aren't they virtually identical? I have a 2013 v6 and a 2006 v6 and all of The oem batteries at local auto parts stores are the same for both cars. wondering why the optima Yellow top Is different?

        • In 2011 Ford changed the position of the battery where the terminals would be opposite of the factory wiring for the vehicle.

        Helpful (1)

        I don't see any optima yellow top options for my 2011 GT. Is one available?

        • Unfortunately we do not have the yellow top battery available for 2011 Mustang GT's.

        Helpful (1)

        I checked the Optima website and it stated that they do not have a battery for a 2005 Mustang GT. Checked locally and get the same response. Have looked at customer pics for Yellow Top and Red Top and its shown in a GT (don't know year). Is there an issue with how it sits in the battery tray or with the battery hold down bracket?

        • This battery would not sit perfectly in the battery tray and would need a larger battery tray to sit properly. Some of our customers didn't have an issue with the fitment in the battery tray but we have found that others had to modify it to sit properly or use a larger tray.

        Helpful (0)
        Post Your Question
        9 More Questions
        I checked the Optima website and it stated that they do not have a battery for a 2007 Mustang GT, what makes this one different? 1 answer
        This does fit a 2016 GT with using the savior pro case correct? 1 answer
        Have an 02 GT Mustang and want to make sure this battery will fit right in without adjustments such as bigger tray etc.? just purchased this battery thank you for your time and consideration 1 answer
        I just installed in my 2008 gt but im not sure it is really close to the hood or if is touching it . 1 answer
        Will this fit a 2014 gt 1 answer
        how much does this battery weigh? 1 answer
        Will this work fine with a stock alternator? Is this battery too much for a stock alternator, or would it be better to get a upgraded alternator also? 1 answer
        Interested... upgrades??? Im wondering if i need to upgrade my alternator or anything i JUST replaced the stock alternator after the "check charging systems" light came on and battery was drained... 1 answer
        whats the diffrence between the yellow top and the red?? 3 answers

          Customer Reviews (66) Write a Review

          Overall Rating 4.6

          out of 5 stars




          • 3/5

            September 13, 2019

            If you have a 2010 GT beware

            The 1st battery I received was busted on top but AM took care of the replacement very quickly. When I received the replacement I went to install it and found out the battery terminals were switched and no way to make the battery cables fit them. I called AM and they informed me that a 2010 GT is opposite and sent me a battery cable extension. Hopefully it will work.

            ChuckW

            Year: 2010 Submodel: GT

            Helpful (0)

          • 1/5

            July 01, 2019

            Battery

            Only had 3mth and having starting issue if let set in shop over week dont recmend cause America Muscle says have contact battery co did they say vender has to replace so basically no one wants replace it and has 3 year warranty

            AllenE

            Year: 2004 Submodel: GT

            Helpful (0)

          • 5/5

            June 20, 2019

            Great battery!

            My car battery died and I needed a new one. Picked up this bad boy and my car started right up so well. So far so good had to do a little adjusting for the install but my baby's back!

            AndyT

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            April 03, 2019

            Best battery ever !!!

            This battery does just what they say. My headlights no longer dim when the kickers are hitting. I never heard the engine turn over so fast. The engine seems to run smoother at a man idle.

            JohnO

            Year: 1988 Submodel: GT

            Helpful (1)

          • 5/5

            February 25, 2019

            Optima yellow top

            It is a good battery got rid of all the problems I was having with my car. One thing I did learn recently at school (which disappointed me) is that with an AGM battery (which this is) on a normal Lead acid battery circuit it is constantly overcharging and heating up which will kill it faster.

            ShawnP

            Year: 2002 Submodel: GT

            Helpful (2)

          • 1/5

            February 24, 2019

            Battery dead

            I bought battery put it in everything was good just went out to start it and nothing at all brought it in the battery is shot bought it 4 months ago.

            DakotaD

            Year: 2001 Submodel: V6

            Helpful (2)

          • 5/5

            January 01, 2019

            Great cranking battery!

            Fits perfect, cranks over hard, looks clean and like a performance part should under the hood.

            MRichardson

            Year: 2000 Submodel: GT

            Helpful (2)

          • 5/5

            November 27, 2018

            Best of the Best

            Okay I'm going to start this review by saying I've been using an AC Delco battery for three years and every year I've had to get a warranty replacement (specifically the first day it's below 32'F) and my warranty finally expired. My SN95 had been experiencing the dreaded battery light, especially past 3k RPM. It got so bad that I started my car and it would run for less than 7 minutes before dying on it's own. Jump started with my NOCO GB40 and when discontinued the jumper it would idle fine, but when you give it throttle it would cut out and if you held the throttle it would sound like a dying animal or stall. Alternator charge would be intermittent and actually stopped charging the car. Once jumped and running for a while (when the engine bay actually became warmer) the alternator showed 13.5V whereas before it would show 9V. After replacing my battery with THIS monster I've yet to see how I lived without it. The starter cranks over faster, the engine doesn't hesitate when you accellerating (even in a higher gear) and even with a 550W RMS sub setup and bi-xenon headlights the car doesn't bat an eye. If you want the best of the best, you can't get any better than this. With increased vibration and heat resistance, I believe this battery will last year's to come (And winter's! No more cold mornings where my remote start disappointed me) and up in the cold Montana it's ridiculous to own a mustang. I'd recommend a high output alternator as well, and you'll have to cut the battery tray for it to fit. But the side posts also give you places to mount the subwoofer cables and the extra grounds and positive accessories.

            wireproof

            Year: 2004 Submodel: GT

            Helpful (4)

          • 5/5

            November 09, 2018

            Battery

            Unfortunately the first parody I received was damaged during shipping the replacement battery I received very quickly and was packaged very well the second time around the install went very well and the battery at this time seems to be a good fit only time will tell how well this battery will perform.

            Paulward

            Year: 2008 Submodel: GT

            Helpful (3)

          • 5/5

            October 30, 2018

            Great Battery

            Performed to my expectations and without a doubt was worth the money.

            Vince42

            Year: 2003 Submodel: GT

            Helpful (2)

          • 3/5

            October 29, 2018

            Battery is great, but the fit isn't.

            I bought this battery to support the high power sound system in my wife's 2008 Mustang GT. Although the battery is first rate, it should never have been recommend as a "will fit..." model for this car. First issue was that the top terminal positions are reversed, relative to the stock battery. This made the cable connections a bit of a "stretch". Next was the height. This battery is taller than stock, and begins to contact the hood liner when the tip of the hood is still a couple inches from closing. I called customer service about this. I was told by their "Mustang expert" that this happens sometimes, so I might have to remove the stock battery tray to get it to fit. Gee, I must have missed that part, when reading the fit details online. Why does it not fit only "sometimes"? Does the factory location for the stock battery tray vary that much? The battery works great, and maintains proper voltage no matter how loud my wife cranks up the tuners . It also looks awesome, as long as you ignore the cables having to run across the top. I would have given 5 stars, had it fit as well as online led me to believe.

            AndyM

            Year: 2008 Submodel: GT

            Helpful (5)

          • 5/5

            August 27, 2018

            Easy Peezy

            Took me less than 30-45min to install. Went right in, haven't had any trouble since! Thanks AM!

            RGEN

            Year: 2008 Submodel: GT

            Helpful (4)

          • 5/5

            August 15, 2018

            Saving My Thunderbird

            Definetly best battery in the world. I had 3 so far, this is my 4th. Love 'em!

            GaryS

            Year: 1999 Submodel: GT

            Helpful (2)

          • 5/5

            August 03, 2018

            Never gives up

            I've had this battery for awhile now and I had a hiccup with my cobra not starting. During the process of locating the issue I swear I cranked my car for 30 minutes worth and by the time we fixed it the problem. It cranked over first time. Amazing battery! Never even sounded like it lost any juice starting.

            SVTBoucha

            Year: 2003 Submodel: Cobra

            Helpful (3)

          • 4/5

            July 03, 2018

            My new battery

            Just a great battery, I always buy my mustang stuff from A-M. I do have to say that it was a little much. After looking around I found it cheaper by $40. A-M is still the best mustang place around

            PaulG

            Year: 2001 Submodel: GT

            Helpful (1)

          • 5/5

            June 21, 2018

            Best battery hands down.

            Was having issues with gauges and all my toggle switches and controls for the trans/nitrous to all work. Some gauges like my wideband would go out and come back on. Wasn't a bad connection. I was draining to much battery power in my drag car. This solved all issues.

            Aaron

            Year: 1999 Submodel: GT

            Helpful (3)

          • 4/5

            June 09, 2018

            Good product

            Haven’t any problem so far just got the battery Really need it for music and start up ignition

            ShermanR

            Year: 2005 Submodel: V6

            Helpful (3)

          • 5/5

            April 26, 2018

            Works for me

            Works for me in my Terminator swapped 84 four eye!

            DaW

            Year: 2003 Submodel: Cobra

            Helpful (3)

          • 4/5

            April 03, 2018

            Doesn't fit my 95 GT Well

            I had to cut the section of the battery tray on my 95 GT closest to the shock tower for this to fit. The adapters included are to help the battery hold down into the tray but the stock tray on my 95 GT was simply too small byt about 1.5" to fit this battery. Battery does provide great cranking power- starter spins much better than with my previous battery.

            SteelVenom

            Year: 1995 Submodel: GT

            Helpful (4)

          • 5/5

            April 02, 2018

            Very Happy Customer

            Dropped right in , great fit , looks great under the hood of my 05 Stang . Thank You AM for supplying another great product and fast shipping , Scott from Michigan

            JamesG

            Year: 2005 Submodel: V6

            Helpful (3)

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