Top 5 Best Battery for Car Audio System - Buyer's Guide

If you have a powerful stereo system in your car, then there are high chances of the drain of your main battery much faster. It will also affect your other types of equipment that are running on the main battery. Here is good news for you that you can avoid this problem by buying an extra battery for the car stereo system.



The car sound system is an essential accessory for any car, especially if you're a music lover. However, big sound systems demand more power, and this is the point where the battery for the car audio system kicks in. 

This secondary battery for the car is solely for the sound system of the car for non-stop music. The best battery for a car audio system should have certain features and technologies just like the ordinary car battery. In this list, we will be reviewing the Top 5 Best Battery for Car Audio System.

Types of Car Audio Batteries

Just like the ordinary car battery, the batteries for the car audio systems also have different types. By knowing these types, you can make sure to buy the best for you and the one that is suited for you. The knowledge of batteries is necessary because one type may work on your stereo system, but the other one may not.

Lead-Acid Battery

These batteries are also known as flooded lead-acid batteries. These types of batteries are cheap and easy to access. These batteries require regular topping off with distilled water. The purpose of topping off with distilled water is to prevent the battery from damage.

Gel-Cell Battery

These types of batteries use an electrolyte gel instead of water. Thes best feature of these batteries is that they do not require any maintenance and are sealed. It incredibly unlikely to spill because this type of battery is sealed.

AGM Battery

This type is the best if we compare it to the other two types. Just like the Gel-Cell battery, AGM batteries are also sealed and don't require any kind of maintenance. These batteries for car audio systems are more powerful than wet lead-acid batteries.

5 Best Battery for Car Audio System

XS Power D3400 XS Series

XS Power D3400 XS Series

XS Power D3400 is a premium battery that lasts long with low power consumption. Let's talk about the voltage capability, this battery is a 12V capable battery. Modern batteries comprise a total of 6 cells, and each cell has 2.1 volts. When fully charged, this battery will deliver a minimum of 12.6 volts.

This premium and modern technology-powered battery for the stereo system have AGM technology. AGM technology means this battery is spill-proof, sealed, valve regulated, and vibration resistant. 

All these features lead this battery to have enhanced performance and extended battery life. Because of the deep-cycle, this battery has a low-discharge rate as well as high cold-cranking amps. Additionally, it has ultra-low internal resistance. It is sealed and spill-proof so you can mount it in almost any position.


  • AGM Technology
  • No corrosion
  • No Damage
  • Extra source of power
  • Can be mount at any position
  • 12V deep-cycle


  • A bit heavier
  • A bit expensive

Additional Information

  • Brand: XS Power
  • Model: D3400
  • Item Weight: 48 pounds
  • Voltage: 12 volts
  • Amazon Rating: 4.7 out of 5 stars
  • For More details of to buy the product: XS Power D3400 XS Series

Kinetik HC600 Black Lead Acid Battery

Kinetik HC600 Black Lead Acid Battery

Kinetik HC600 Black Lead Acid Battery is a 12 volts battery. This battery is the AGM design sealed unit. Just like the battery for the car sound system that we mentioned above, it also has 6 cells that give it more than the stated power output. When it is fully charged, it gives the car electronics at least 12.6 volts.

This car battery is more than enough to provide power to heavy-duty speakers for a long time. Oh yes! the AGM technology is the reason that this battery has increased performance and extended life. This battery has more interior plates than other regular batteries, so because of this feature, this battery has superior energy density, high performance, more durability, and more power. 

The battery won't stop working in the worst of weather conditions because of the high cold-cranking flair of 1150 amps. Additionally, this battery for the stereo system of the car is leak-proof, and it'll not pose any harm to your car.


  • Top-notch specs
  • Perfect replacement
  • The resistance from extreme weather conditions
  • Sealed in ABS plastic case
  • Vibration resistant
  • Extreme temperature resistant


  • Requires an AGM battery charger
  • If, not well-maintained battery may experience dimmed lights at 700 watts

Additional Information

  • Brand: Kinetik
  • Model: HC600-BLU
  • Item Weight: 11.2 pounds
  • Voltage: 12 volts
  • Amazon Rating: 4.4 out of 5 stars
  • For More details of to buy the product: Kinetik HC600 Black Lead Acid Battery

Odyssey 34-PC1500T

Odyssey 34-PC1500T

Odyssey 34-PC1500T car sound system has almost all the features mentioned above. This battery has remarkable features like sealed glass mat design, deep-cycle, dry-cell application, more number of interior battery plates, etc. This battery has a 70% longer cycle life as compared to other deep-cycle batteries.

Deep-cycle is practically a high-end car battery-feature that allows it to run your sound system for a long time without any interruption. This is a great gift certainly for the audiophiles and the vehicles. This battery also offers faster full recharge because the plates inside this battery contributed to its enhanced charge-acceptance ability. 

This battery has the highest recharge capability as compared to any other sealed lead battery available on the market. It is capable of 100% recharge in 4 - 6 hours. It has mounting flexibility with a non-spillable design because of AGM technology. Its design is made in a way that it will be protected from high impact shock and mechanical vibration.


  • Longer Life Cycle
  • 400 cycles at 80%
  • Faster recharge
  • Vibration resistant
  • Temperature resistant


  • Only 170 cold-cranking amps, Not enough for freezing temperatures

Additional Information

  • Brand: ODYSSEY
  • Model: ODY
  • Item Weight: 49.5 pounds
  • Voltage: 12 volts
  • Amazon Rating: 3.8 out of 5 stars
  • For More details of to buy the product: Odyssey 34-PC1500T

Optima Batteries 8014-045

Optima Batteries 8014-045

Optima is a well-known product, and its batteries are everywhere an editor's pick. Optima Batteries 8014-045 has the most advanced technologies, venerable applications, and pragmatic designs. This battery for a car sound system has both AGM technology and dual-purpose orientation. This venerable battery is spill-proof, leakage-proof, vibration, and shock imminent.

It has the feature of dual-purpose, which means it will offer you an instant start option and long-time power support. Optima battery can be used as a jumpstarting and deep-cycle battery. This battery has high cold-cranking amps. 

Optima Batteries 8014-045 is invincible even when facing rough weather and in the worst of conditions. Its reserve capacity of 120 minutes is enough for constant performance. You can listen to your music for a long time. You can definitely pick this one if you have a heavy-duty sound system in your car.


  • Latest technology
  • Work well in extreme conditions
  • Faster recharging
  • 720 cold-cranking amps


  • It may have a shortened lifespan.
  • It may not be compatible with some audio systems.

Additional Information

  • Brand: Optima
  • Model: Escalade
  • Item Weight: 43.5 pounds
  • Voltage: 12 volts
  • Amazon Rating: 4.0 out of 5 stars
  • For More details of to buy the product: Optima Batteries 8014-045

NPP 6V 180 Amp AGM Battery for Car Speakers

NPP 6V 180 Amp AGM Battery for Car Speakers

NPP 6V 180 Amp AGM Battery for car speakers is our last pick for the best battery for car audio systems. NPP AGM car audio battery has all the features you need in this kind of battery. 

It is damage resistant that can be caused by rough weather—no need to worry about acid-spilling, chemical over-heating. You don't need to refill water in your battery because of AGM technology. The battery case is made from a non-conductive ABS plastic, so it is shock resistant.

It has the best technology, specification, and applications. This battery has a vast array of applications and can be used in an alarm system, emergency lighting system, firefighting equipment, standby power supply, telephone switching system, etc.


  • A vast array of applications
  • Rugged design
  • AGM technology
  • Shockproof
  • Head and extreme weather resistant


  • Costly
  • Need more time to charge

Additional information



A: Instead of plugging it into the car, you can directly plug it with your sound system. It will work smoothly, without any interruption.


A: It is the capacity of a battery that how much time it can give power to your car or sound system. Most of the car audio system batteries offer a massive length of reverse capacity that ranges from 100-150 minutes.


A: The average sound systems are 200W. Each device in the stereo system needs at least 50W, and some need up to 300W. So your wattage can add up fast.


A: You can put the battery on the trunk, glove box, or under the passenger seat because there is no place for another battery in the engine compartment.


Here is the list of best batteries for car audio systems. Hope you find it informative. This list is not ranked so you can buy the product that suits you. You can read the specifications, pros, and cons of the article and can choose the best for you. 

We've also provided you with links from where you can buy these products. If you find any kind of error in our list. Please let us know in the comment section.

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