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Stinger SVT30L Direct OEM Replacement Battery for Harley Audio Upgrade


Stinger SVT30L: The Go-to Battery for Harley Audio Enthusiasts and Competitors

Great audio systems can be very demanding of a motorcycle battery. This battery has a low internal resistance. That means that it charges faster and more efficiently than a lead-acid battery. The AGM design of this battery is also much more tolerant to the rapid discharge cycles that great audio systems impose on a charging system.

You Really Can Hear the Difference Immediately!

-- Comment from Rob Gomez, Owner of American Hard Bag --

"I'll have to admit that I was somewhat skeptical about this when I first heard that you could listen to a big difference in sound quality just by replacing a battery. I was surprised to find that there is indeed a very audible difference in output and quality when this battery is used. Even if replacing a brand new battery the reason is quite simple. All of the good amplifiers for motorcycle use are Class D amplifiers or some variation of class D. With a class D amplifier, the output is much more directly tied to the battery voltage. A high-performance battery like the Stinger SVT30L does a much better job maintaining a rock-solid voltage under demand than a battery primarily designed to crank a starter motor and not run a giant stereo system. There is a difference, and you really can hear it."

When properly installed and maintained, this battery will provide years of trouble-free service. Stinger batteries provide power and durability as no other battery can. If you don't use or operate your equipment daily, AGM Batteries will hold their charge better than other types.


  • Advanced Absorbed Glass Mat technology for longer life, more power & more excellent reliability
  • Direct replacement for easy installation
  • Ultra-low ESR allows easier charging and power retention
  • High-density construction, more power in the same space
  • Brass alloy posts for higher current transfer & corrosion resistance
  • Pure lead plates keep the battery charged for longer periods
  • Thin plates allow more power on demand for easier starting, powering multiple accessories
  • Dimensions: 5” H x 6.562” W x 6.875” 
  • 3-year full replacement warranty
  • CCA: 410A
  • We Are Authorized Stinger Dealers:

    Because American Hard Bag is an authorized Stinger Dealer, you benefit from their incredible warranty!

    • LIMITED WARRANTY: 36-Month Full Replacement

    The Stinger of AAMP Global warrants its batteries to be free of material and quality defects. This warranty is effective for 36 months from the date of purchase with the original receipt, 36 months from the manufacturer's shipping date code on the battery if no original receipt is available. Within the warranty period, the battery will be replaced free of charge (shipping costs are not covered by warranty) if a replacement is necessary due to a defect in material or quality (not merely discharged). Return the battery to the authorized Stinger dealer were purchased with the original receipt for the return to Stinger for evaluation.

    Replaces these Harley Batteries:

    • 66010-97C
    • 66010-97B
    • 66010-97A
    • 66010-97


    This battery sits in the bike with the terminals facing forward. This arrangement works with bikes with terminals on the top of the battery. Straighten the factory L-shaped ring terminals, and they go right on. this battery is not available with the terminals on the top facing upward.


    Typically ships in 1 to 3 business days. We process and build orders in the order in which we receive them. This method allows our experts to review every order and check that it is correct for your specific bike, which means sometimes you might wait a little longer to receive your order, but it's always worth it!


    Shipping This Item Ships to The United States 

    Items built to order have a build time of up to two weeks before shipping. Items that are not built to order (e.g. amplifiers, speakers, .etc) typically ship in 2 - 3 business days. Many of our speaker kits feature machined special parts and customized wire harnesses that are built to order. We process and build orders in the order that we receive them. This allows our experts to go over every order and check that your particular order is correct for your particular bike. This means sometimes you have to wait a little longer to get your order but it's always worth it! 

    Once You Order Does Ship

    You will receive an automated email with tracking information as soon as our shipping department creates a shipping label for your package.  


    There are many more speakers, amplifiers, and kits to choose from than what you see here.

    [powr-form-builder id=1f43a15c_1475460501]

    Please allow 10 business days for your order to arrive if it is an item that is built to order. Items that are not built to order (e.g. amplifiers, speakers, .etc) typically ship the next business day.We process and build orders in the order that we receive them. This allows our experts to go over every order and check that your particular order is correct for your particular bike. This means sometimes you have to wait a little longer to get your order but it's always worth it! 

    Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! You can find our refund policy here.

    Here are 5 great reasons to buy from us:



    Easy Returns

    Returns are easy, simply contact us for a return Authorization number and send your item to our returns center for fast processing. We'll get you a replacement or refund in a snap! You can find our refund policy here.



    Your part is guaranteed to fit. We test fit every part we sell on actual bikes in order to verify fitment on each model, generation, and in each possible location. You can be sure that if we have stated that a part fits your bike, that it will, or your money back. You will find model, year, and location fitment details on most product pages.

    Secure Ordering


    Ordering from American Hard Bag is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.



    We Thoroughly Test Every Part We Sell on a Real Bike. There are a lot of parts out there that we refuse to sell. If it’s not up to our high standards, it never makes it to this website. We have parts that fit various budgets and levels of insanity, but all parts we carry are exceptional performers.



    Because We Are Fully Authorized Retailers for All Brands We Sell, Manufacturers Warranties Are 100% Valid. There are only a select few authorized online retailers for the brands that we sell. Most all online retailers (even the really big ones) are not authorized at all! And the manufacturer's warranty is void before you even get your items.

    Finance Up to $3,000 Today and Shop Right Away

    American Hard Bag has teamed up with Snap Financing to offer our customers a 100 day same as cash financing option. We have found this to be a great program. We advise you to pay off your purchase within 100 days to take advantage of $0 in fees. We cover the financing fee for you, as long as you pay your purchase off within the 100 days. After that point fees will apply.  

    No Interest & You Pick Your Payments

    We pay your initial SNAP processing charge for you. There is an initial charge that SNAP has for running the application, but we cover that charge entirely for you when you make your purchase. SNAP gives our customers 100 days to pay and not incur any fees or interest. So your entire purchase is "Same As Cash". No hidden fees.

    No Credit Needed & No Hard Credit Inquiry

    Snap has an 80% approval rate. It's simple. If you have had a job for 90 days or more, have a checking account in good standing, and make more than $1,200 a month you should qualify. You never have to worry about your credit score being affected by applying. So there is nothing to lose except a great opportunity. 

    Up to $3,000


    Apply Now

    Bad Credit, No Credit, OK!

    Snap Finance provides easy financing for people with good or bad credit just the same. Even if you have no credit, Snap is a great way to finance the things you need. It’s not a traditional loan, but a consumer lease that spreads out your purchase over 100 days.

    We don’t pull credit from the main credit bureaus (CRAs)- because that actually can hurt your credit! And our finance experts are here to help. What does that mean to you? Even with a low credit score, you have a great chance of being approved with Snap! Don’t let no or bad credit stand in your way anymore.

    High Credit Limits

    Not only do we offer high approval rates, we offer high approval amounts as well. So if you have a job and good banking history, apply today to see how much you qualify to receive. Once approved we’ll set up easy automatic payments which makes owning the new audio system for your Harley or upgrading your existing system a breeze. Don’t let your credit history stand in the way. 

    All you need to begin a new application is:

    • Be at least 18 years old
    • Have a steady job with reliable income
    • Have an active checking account

    $450 is the minimum amount that can be financed. 


    Apply Now


    Got Questions? 

    Call American Hard Bag and we can help to see if Snap Finance is right for you! 1(888) 311-0016