Top 7 Best Car Audio Batteries Reviews 
- Do you want to have an excellent sound system in your car?
If you want, it makes sense to spend your money on the best car audio battery for a cool audio experience. The aftermarket system of your vehicle puts a tremendous strain on the factory battery.
So if you need a high performing battery for your car audio system we recommend you read our Buying guide and Reviews of The Best Car Audio Batteries. In this article, we will also discuss which type of battery is perfect for your car audio system.
Comparison of Best Car Audio Batteries
XS Power D3400 XS Series (AGM)
Optima Batteries 8014-045 (AGM)
Kinetik HC600 BLU Series (AGM)
Which type of Battery for Car Audio System?
You can buy two basic types of car audio batteries. You can have the basic maintenance-free model or an advanced one with an absorbed glass mat. The regular lead-acid battery needs periodically topped up with water while the maintenance-free unit consumes less water.
A maintenance-free retains its fluid and you cannot remove the caps. It costs less compared to an AGM battery. But, its charge holding period is not that long and cannot handle a deep discharge.
The AGM batteries can handle repeated draining and their recharge cycle is faster. They do cost more and perfect to power a vehicle equipped with a sound system and other electronics. Here we have a list of sizes to make your choosing process gets a bit easier:
Best Car Audio Batteries Reviews
A battery is one of the most crucial components of a car, when it comes to the car starts up smoothly every time. And no doubt, the heart of a good car audio system is a powerful battery. Here we have selected the best deep cycle car audio batteries.
1. Optima D34 Car Audio System Battery Review
The Optima YELLOWTOP D34 is a dual purpose battery designed for heavy load vehicles. This 12-volt battery provides up to 750 cold cranking amps. This amperage is perfect for your car if it has loads of electrical accessories.
Whether you are running lights, a hydraulic system, stereo system etc; the performance of the battery will remain excellent.
For bad weather and seasonal use, the low self-discharge rate is ideal. The reserve capacity of the battery is 120-minutes and it has a SpiralCell design, providing a friendly power source for you and the environment. The battery weighs 43.5 pounds with a dimension of 10 x 6.75 x 7.8-inches.
Features and Benefits:
The YELLOWTOP D34 has a high tolerance for temperature with spiral winding and lead plates. The battery recharges quickly and provides the cranking power your vehicle needs. It is outstanding while it comes to cranking amps. Its dual-purpose design allows you to use the battery when your car remains parked or you need to start.
2. XS Power Car Audio Battery Review
To give your car enough juice for starting and powering the electric accessories, the XS Power D3400 battery can be a good option. You can use this deep-cycle car audio battery just like a standard one or you can use it to power auxiliaries. Whether you own an RV or boat, you can go for it without any hesitation.
This AGM battery comes with a reinforced ABS plastic casing. This 12-volt car battery has 1000 cranking amps and has a maximum output of 3,300 amps. The discharge capacity is 65 amp-hours.
Features and Benefits:
The D3400 is a powerful battery to upgrade your car audio system or replace your old battery. The battery bolts like a clamp but does not come with battery posts. When this deep-cycle battery is in your vehicle, it fires up quickly and great to use while driving or parked. Before buying, make sure it will work for your ride.
3. Kinetik HC600 Deep-Cycle Car Audio Battery Review
Kinetik originally comes from China and it has been in production since 2003. From Kinetik, you get high performing and quality stuff, which is trusted by millions of users worldwide. The 12-volt battery has a sealed, absorbed glass mat design, and a nice option to replace your factory battery.
You get a consistent power supply with an ultra-low ESR. Kinetik uses special materials to assemble the HC600 to make it corrosion free and flame-resistant. The battery has a non-split table construction and you can mount it at any angle.
You can place it near your amp to order to get high-quality sound. On the inside of the casing, there are fiberglass mat separators to prevent accidents like leaks.
Features and Benefits:
The Kinetic HC600 is a cool battery that only weighs 13 pounds. You will get a high energy density that delivers peak amps and the Kinetic HC60 is maintenance-free. Unfortunately, the battery is not suitable for small cars and it does have a high self-discharge.
4. Sound Quest SQB2000 Car Audio Battery Review
To enhance your audio quality and to ensure your lights don't dim anymore, you need the Sound Quest SQB2000. With this battery, you will have no hassles starting your vehicle as it stores energy.
There is no need of using an extra battery to power your car audio system. It has a maximum wattage of 2000-watts and great to use with an amplifier.
Features and Benefits:
With the compact design and high ampere, the SQB2000 is suitable to use as a second battery for the car audio system. Although, it is a dual-purpose battery it is not suitable for starting your car. So, we do not recommend using this battery as your primary one.
5. Stinger SPV69C Dry Cell Battery Review
For the best car audio battery for the money, you can go for Stinger SPV69C dry cell battery. This 12-volt Dry Cell battery has a sealed design and suitable to power a 1320-watt car audio sound system. You can use it as a starter battery, or as a separate one for additional power to your aftermarket sound system.
This leak-proof battery have removable brass battery posts to fit it easily in your vehicle. The SPV69C offers you 775 cranking amps with over 300 full discharged cycle. To run this do not need a capacitor in your car. This model is perfect to replace Group Sizes 34/34M/78.
Features and Benefits:
The Stinger SPV69C car audio system battery has a weight of 46.52lbs. This battery is worthy to use with Group 51 vehicles as well. Whether you need a starter battery or one to power your sound system separately for the budget, this can be a great option.
6. Kinetik HC800 BLU Car Audio Battery Review
Do you have an 800-watt sound system in your car?
If Yes, then the Kinetik HC800 is the right battery for your car audio system available on the market. The HC800 has a sealed design and you can use it as a replacement for your standard one or use it as a second car audio battery. With the leakproof design, you get a maintenance-free construction with external vents to fit into most battery locations.
With cranking amps of 750, it has a 35 amp hour rating. The battery can withstand tremendous heat and vibration with the ABS case. The cells have added plates to ensure energy density under heavy loads.
Features and Benefits:
If you need an advanced AGM Technology car audio battery with ideal features in it, the Kinetik HC800 Blu is here for you. Compared to using a 200 1-farad cap, this battery is powerful and fits in anywhere. Being a dual purpose battery, Kinetik HC800 can be used as a second battery as well.
7. Kinetik HC1800 Blu Car Audio Power Cell Review
Here we have another extra car battery, the Kinetik HC1800 BLU, to use for car audio systems. The battery comes with an absorbed glass mat to prevent spillage of the acid and work well with 1800-watt sound systems.
Like all the popular batteries, you can also use it as a replacement battery, or as a separate one.
The unit does not have external vents. The cranking amps are 1350 and has a 75-amp hour rating. Like all other Kinetik products, this battery also can deal with extreme temperatures and vibrations with its reinforced ABS casing.
Features and Benefits:
For larger vehicles, the Kinetik HC1800 is a great option. You receive a quality battery with satisfactory amps level. You receive the unit with standard posts. With the posts, you can add your own terminals in order to match for your needs. You can mount it at any position and it will work relentlessly for you.
Things to Consider Before Buying
When you are going to buy a battery for your car audio stereo system, it should meet some standard criteria and your needs as well. Here are some things you should keep in your mind to select the best audio battery for your car:
Before buying just any battery for your car always check the manufacturer's manual. Check the size and the terminal location that works best for your vehicle.
Always make sure you buy a battery that has not been standing longer than six months. Batteries tend to lose their strength over time, even when stored.
Whether you are buying one at the battery center or online always check the shipping code found in the case. Once you have made your purchase, recycle the old one as most retailers will help dispose of the old one.
Buying a separate car audio system battery or one to use as a starter needs an excellent warranty. Pick one that offers you the longest replacement. The car batteries warranty is normally measured as follows:
The free replacement period and the code are normally 24/84 – you can replace the battery within 24-months and has a prorated guarantee of 84 months included. Two crucial things that can void your warranty are a low-water level and improper installation.
Do you have a sound system that needs 2200-watts to power up? You need a battery with outstanding CCA and reserve-capacity to handle the load. Thus your required amps should match the battery you will have. All the batteries don't come with same amps.
What are the Best Car Audio Batteries Brands?
Whether you need a separate battery to power your electric accessories or a starter battery, you will find several brands on the market. In the USA, key manufacturers who build batteries are - Exide, East Penn, and Johnson Controls. These manufacturers provide batteries in the market with different brand names.
Additionally, they also make batteries according to the retailer’s specifications. Here are some other best car audio battery manufacturers.
Are you looking for that much power? Then you can go for OPTIMA batteries. They provide you with long-lasting and ultra performance products for powering electronics in your car.
They use spiral cell technology with pure flow technology, making their batteries able to withstand against high temperatures and vibration. Any OPTIMA battery has an excellent cycle life. And come with a spill-proof design with maintenance-free construction.
XS Power Battery:
The company has been on the market since 2005. They have been giving their audio system batteries a fantastic technological edge. You can have a battery from this brand in a 12-volt and 16-volt.
They make sure that you do not only go loud but fast as well. Each cell tested for 300+MPH Salt Flats cars to your dirt track and circle track models.
Here we have another trusted leader. They have been around since 2003. They offer you Powersports performance and outstanding audio system function as well. Whether you have a motorcycle, ATV, snowmobile, UTV, and beyond they cater for all your needs with budget-friendly stuff.
For an excellent audio experience in your car, the Stinger can help upgrade your car’s sound system. They have been around for thirty years for supplying interconnects, power support, and wiring kits.
Whether you want to show off your sound system in front of a crowd or just park & drive around the corner, this brand is nice to go for. Their car batteries are durable and work well with amps, speakers, and other accessories.
How to Install a Second Battery for a Car Audio System?
Whether if you have bought or going to buy an extra battery, installing it perfectly is crucial. Here are some step by step installation instructions to make your installation process easier:
FAQs on Car Audio Batteries
Here we have some frequently asked questions and answers to them about the car audio batteries. Let's have a look-
A standard AGM deep-cycle battery has a lifespan of around six to eight years.
The car battery is a lead-acid formulation. In general, it contains 30% sulfuric acid and 70% water base.
Yes, it does. Because the amp-hours it holds reduce when the temperature goes down and increase with warmer weather. The normal rating when standing at room temperature is 77F but when it drops to -22F the AH drops to 50%. The opposite happens when the temperature warms up.
The battery cycle is the discharge and recharge rate it takes when used. The life of the battery relates to how deep the cells cycled each time. If a battery discharges to 50% on a daily basis, it will last longer compared to one that is cycled to 80%. For instance, if the battery cycled only 10% it lasts five times longer as one with a 50% cycle.
Finding the best battery for car audio systems is not easy at all. We hope that our buyer’s guide and reviews help you to find a suitable battery to use in your vehicle.
Whether you need a separate battery for the sound system or a starter one, each brand reviewed here offers you a deep-cycle car battery. We hope you have found the right car audio battery for the money with us.