7 Best Car Audio Batteries of 2020

Jerry Wilson
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From performance car upgrade kits and serious marine batteries to the best motorcycle batteries for your bike, you can find the best car audio batteries to fit your needs in this list.

Before you buy one, however, you may want to take a minute to read my thoughts about car audio batteries in this great article.

NameCategoryProduct
XS Power D3400 XS Series 12V 3,300 Amp AGM High Output BatteryBest Overall
XS Power D3400 XS Series 12V 3,300 Amp AGM High Output Battery
Kinetik HC600 BLU Series 600-Watt 12-Volt High Current AGM Car Audio Power Cell BatteryBudget Pick
Kinetik HC600 BLU Series 600-Watt 12-Volt High Current AGM Car Audio Power Cell Battery
Optima Batteries 8014-045 D34/78 YellowTop Dual Purpose BatteryUpgrade Pick
Optima Batteries 8014-045 D34/78 YellowTop Dual Purpose Battery

1. XS Power D3400 XS Series 12V 3,300 Amp AGM High Output Battery

Our rating: 9 / 10


XS Power D3400 XS Series 12V 3,300 Amp AGM High Output Battery

Check Price on Amazon

Pros:

  • Best performing battery of our comparison
  • Good design and durability

XS Power's D3400 AGM battery is the best performing battery of our comprehensive 20120 comparison due to its rating, design, and durability.

We selected this high-end battery based on reviews from Amazon and customers throughout the Web for a number of factors including power and performance, longevity, design & finish, ease of use and how well the battery holds a charge.

While the high cost of this battery is one negative, the overall positive reviews of its performance were enough reason for us to include it as a top choice.

2. Kinetik HC600 BLU Series 600-Watt 12-Volt High Current AGM Car Audio Power Cell Battery

Our rating: 8 / 10


Kinetik HC600 BLU Series 600-Watt 12-Volt High Current AGM Car Audio Power Cell Battery

Check Price on Amazon

Pros:

  • 3 Year limited warranty
  • High-quality materials and build
  • Reliability at a competitive price
  • Unbeatable 3-year warranty

(UPS Battery Center)

The Kinetik HC600 is arguably the best car battery on the market today. The battery comes with a polypropylene material casing that is heat, impact, and acid resistant and that is also completely waterproof. It is also made with a non-spill or leak design with a seal that has no permeability at all. This means that all of the acid inside of the battery will remain there, and you will not have to worry about corrosion on your battery terminals.

This battery also comes with a 100 percent leak and spill insurance. What this means is that you will be able to claim a full refund or a new battery if the battery shows any signs of leaks or spills. The high proportion of the premium lead-acid rechargeable battery also means that this battery will be able to provide you with the energy that you need for your car.

3. Optima Batteries 8014-045 D34/78 YellowTop Dual Purpose Battery

Our rating: 7 / 10


Optima Batteries 8014-045 D34/78 YellowTop Dual Purpose Battery

Check Price on Amazon

Pros:

  • 3-year Manufacturer’s Warranty
  • Long Lasting
  • Low ESR
  • Maintenance Free
  • Robust
  • Safe On Any Vehicle

Cons:

  • Some report low resistance
  • Size isn’t ideal for all cars

Our first pick among car audio batteries is this Optima YellowTop D34/78 battery. This is a dual purpose, maintenance-free battery and it is capable of starting standard, gasoline engines as well as marine applications.

The battery is sealed and leak-proof and will meet all the demanding needs of your vehicle. It also offers an 800 cold cranking amps which makes it a great choice for your car.

This battery is double the size of a conventional car battery, hence the weight is tipped at 46 lbs. The dimensions are 15.75 x 7.88 x 9.06” (L x W x H) and measures 15.75 x 7.88 x 9.06” (L x W x H). It is ideal for larger vehicles like trucks, vans, and SUVs.

4. Odyssey PC680 Battery

Our rating: 7 / 10


Odyssey PC680 Battery

Check Price on Amazon

Pros:

  • Sealed To Ensure Components Will Not Leak
  • Compact Design
  • Extra High Cranking Power
  • Added Features Make For Easy Replacing

Cons:

  • Does Not Have Any Refreshing Features To It
  • It Needs To Be Refreshened Regularly
  • Cost Might Be A Discussion

The Odyssey PC680 Battery is one of the most discovered batteries to date. It differs from its predecessors and other batteries in the market due to its innovative designs and its great features and as well as the safety it brings to a car.

It’s made from the finest materials in the market, unlike the other batteries that are made from the easily corroded materials, the ones that are easy to break, as well as the ones that are hard to access. The Odyssey PC680 Battery has been made, and it shows that it is a battery that is light, compact, as well as the heavy duty.

The Odyssey PC680 Battery can be charged faster, and it can hold up its power for a longer time, unlike other batteries on the market. The result of having this battery in your car is having a battery that can hold more power without any leaks.

5. Kinetik KHC2400 2400-Watt 12-Vault Power Cell

Our rating: 6 / 10


Kinetik KHC2400 2400-Watt 12-Vault Power Cell

Check Price on Amazon

Pros:

  • High capacity
  • Amp-optimized welding cells
  • 2-Year Limited Warranty
  • Battery Management System (BMS)

Cons:

  • Expensive
  • Slow charge time

The Kinetik KHC2400 is a 12-volt, battery that offers 2,400 watt hours of capacity while weighing only 94lbs. This is one of the best car audio batteries you can get.

This battery is designed with Kinetik’s T-Module system allowing you to expand the battery system in the future.

The KHC2400 also comes with a charger that will charge the battery from a dead state to a fully charged state in 5 hours. The KHC2400 has an impressive discharge rate of 30A.

6. Stinger SPP680 680 Amp SPP Series Dry Cell Battery

Our rating: 6 / 10


Stinger SPP680 680 Amp SPP Series Dry Cell Battery

Check Price on Amazon

Pros:

  • Dependable
  • Easy to install
  • Competitively priced
  • Torture-tested to extreme conditions

Our top pick has a flying start thanks to its variety of attributes. The Stinger SPP 680 has a heavy-duty design that was made to work in extreme conditions, while the protective steel casing offers added safety for the battery.

With this battery, you can power up 12V systems such as led lights, bull bars, winches, mobile phone chargers and many others.

Thanks to its high-current discharge rate of 680 amps, the Stinger SPP 680 offers abundant power without the need for paralleling. The battery is maintenance and money-saving thanks to its ability to be kept in storage for long periods without being damaged.

7. DieHard 38217 Advanced Gold AGM Battery

Our rating: 6 / 10


DieHard 38217 Advanced Gold AGM Battery

Check Price on Amazon

Pros:

  • Great battery for the price
  • Nice warranty
  • Works in extreme heat as well as in cold weather

Cons:

  • A bit longer to charge
  • Identifying marks difficult to see

This battery is a great buy for the price, especially if you want something that will last for a long time. It works well in extreme heat as well as in cold weather, which is a plus. It also claims to be spill-proof, and it seems to be just that … no issues there. The battery also claims to be highly resistant to both vibration and shock, and it has a longer warranty than many other batteries.

The only downsides to this battery are that its identifying marks can be a bit difficult to see, and it takes a bit longer to charge than some others, but overall it’s a great value. It’s a great option for a car battery.

Frequently Asked Questions (FAQ)

What battery is best for car audio?

For the average car audio enthusiast, you will find that many people only purchase two different sizes of batteries or less. This is due to the fact that most use a battery interrupter switch (circuit breaker) to cut the power to a battery if it is ever drained past a certain point.

This is not meant as a safety precaution for your battery, but rather a safety precaution for your stereo. Most new stereo equipment won’t tolerate being turned on while low voltages or uncharged batteries. Therefore, most people opt for one large battery to power their system. Or at least two batteries of the same size. However, this is merely a personal choice, and there’s nothing wrong with using multiple batteries to power your amplifier. You’ll want to use a battery isolator to power your radio if you do this though or you’re guaranteed to blow your amplifier.

Can car battery affect sound system?

A common perception is that you can’t achieve the highest quality sound out of the factory standard stereo system. This might be true, but there are only a few factors that matter. First of all, the audio system is only a small piece in the whole car audio puzzle. Next, the factory stereo itself is usually not bad at all. But perhaps the biggest factor is the car battery. When a car battery is weak, signal from the stereo will be interrupted causing static. As a result, sound is not as clear and overall sound quality deteriorates. And of course, weak car battery affects different sound systems in different ways depending on your sound system itself.

Batteries have a limited lifespan regardless of their quality. They begin breaking down before your eyes, steadily deteriorating. If you don’t feel like throwing your battery out when it gets old, there’s a simple solution for prolonging its life.

Are AGM batteries good for car audio?

In short, yes. AGM batteries are built specifically for high loads. They’re built to be powerful and retain that power for a long time. This is ideal in many kinds of car audio setups where power cannot fluctuate and must be consistent (or as consistent as a battery can be).

AGM batteries are also built with a sealed acid container sandwiched in between two metal plates. This makes them significantly more resistant to extreme conditions. They’re also great for use in extreme temperatures. The acid won’t freeze and the battery will maintain its power when it’s hot out.

Because AGM batteries are sealed for life there’s no need to add water manually. Sea water or salt water won’t kill AGM batteries. Some AGM batteries can be mounted in any position.

Do I need an extra battery for car audio?

So you got an amazing set of car audio, but the battery fails to do the job of supplying power to the amplifier and speakers. In this case, you'll need an extra battery. It can serve as a backup in case your primary one fails. It will also allow you to listen to music for hours on end without interruption.

Having an extra battery pack is highly useful, especially if you like to have music playing as you commute to and from your workplace or go on road trips with friends. However, if you're only listening to music occasionally then an extra one could be considered unnecessary and inconvenient.

Make sure that your amplifier supports an extra battery pack. Batteries affect the design and structure of an amp so it is critical to check the manufacturer's guidelines on what batteries you can and can't use. If you have an amplifier that doesn't support the use of an extra battery, then an auxiliary battery is your next best option.

Conclusion

When it comes to car audio equipment, batteries are the unsung heroes of keeping everything running. It's true that without the energy from these batteries, your audio equipment wouldn't be much to speak of and would soon give up on you completely. But we don't expect you to keep a singular focus on this. You need to take a few more things into consideration before you seal the deal on your next car battery purchase. It is for this reason that we decided to create this article for you. Here, we will be looking at 7 of the best car audio batteries on the market in 2020 so that you can make a more informed and confident purchasing decision.

Our Recommendation

NameCategoryProduct
XS Power D3400 XS Series 12V 3,300 Amp AGM High Output BatteryBest Overall
XS Power D3400 XS Series 12V 3,300 Amp AGM High Output Battery
Kinetik HC600 BLU Series 600-Watt 12-Volt High Current AGM Car Audio Power Cell BatteryBudget Pick
Kinetik HC600 BLU Series 600-Watt 12-Volt High Current AGM Car Audio Power Cell Battery
Optima Batteries 8014-045 D34/78 YellowTop Dual Purpose BatteryUpgrade Pick
Optima Batteries 8014-045 D34/78 YellowTop Dual Purpose Battery