Does your car’s sound system sometimes dim the headlights when you crank up the bass? Or maybe you’ve experienced that frustrating moment when your powerful audio setup seems to drain your car’s battery too quickly, leaving you stranded? It’s a common problem for anyone who loves their music loud and clear. Choosing the right second battery for your car audio can feel like navigating a maze of technical terms and confusing specifications.
You want to unleash the full potential of your sound system without worrying about a dead battery. But where do you even start? This post is here to help! We’ll break down everything you need to know about second batteries for car audio, making it easy to understand. By the time you finish reading, you’ll feel confident in picking the perfect battery to power your tunes and avoid those battery woes.
Let’s dive into the world of car audio batteries and discover how to get the most out of your sound system!
Our Top 5 Second Battery For Car Audio Recommendations at a Glance
Top 5 Second Battery For Car Audio Detailed Reviews
1. XS Power XP750 750 Amp AGM Secondary Battery with M6 Terminal Hardware – 12 Volt 22Ah 750CA Deep Cycle AGM Powercell for Car Audio Stereo Systems – 14.5 lbs
Rating: 9.5/10
The XS Power XP750 is a 12-volt AGM (Absorbent Glass Mat) secondary battery designed for demanding power needs. It’s built to be tough and reliable, perfect for powering your car’s audio system or other accessories like light bars and winches. This battery is also maintenance-free, meaning you don’t have to worry about adding water or checking it often.
What We Like:
- It’s a leak-proof and maintenance-free design, so you don’t have to do much to keep it running.
- It offers a powerful 750 amps, which means it can handle high power demands for things like car stereos or even starting up ATVs and trucks.
- The battery is durable and safe, with a sealed design that prevents leaks.
- It has a good capacity of 22 amp-hours and 28 minutes of reserve power, giving you plenty of juice.
- It’s surprisingly lightweight at only 14.5 lbs and compact, making it easy to fit and install.
- It comes with M6 terminal hardware for simple installation.
- XS Power backs it with a 2-year warranty for peace of mind.
What Could Be Improved:
- While it’s great for secondary power, it might not be enough as the sole battery for some very high-demand starting applications.
- The 22Ah capacity is good for accessories, but for extremely power-hungry car audio setups, you might need to consider multiple batteries.
Overall, the XS Power XP750 is a solid choice for anyone needing reliable, high-output power for their vehicle’s accessories. Its compact size and maintenance-free nature make it a hassle-free upgrade for your car audio system.
2. DS18 INF-18 18 AH 750 Watt AGM Power Cell 12 Volt Battery – Maintenance Free – Great Compact High Performance Battery for Car Audio
Rating: 9.1/10
The DS18 INF-18 18 AH 750 Watt AGM Power Cell is a compact, high-performance 12-volt battery. It’s maintenance-free and works great for many vehicles and toys. Think car audio systems, race cars, motorcycles, jet skis, ATVs, and UTVs. This sealed AGM battery offers reliable power.
What We Like:
- It uses AGM technology, which is a smart and affordable way to handle high charging needs from any 12v source.
- This battery handles big amperage draws well. It keeps voltage strong even when things get tough.
- It has a non-spill design. You can mount this 18 AH battery upside down or in different ways without worry. It’s good for all kinds of uses.
- The M5 bolt terminals give a super secure connection. They also offer many options for adding more terminals or busbars for the best possible connection and power flow.
- It can keep up with high amperage draws. It holds voltage efficiently. This makes it a great choice for cars, motorcycles, ATVs, and many other vehicles.
- The battery has a high float charge. This means your lights will shine brighter and your electronics will run stronger. You get more reserve power and voltage overall.
What Could Be Improved:
- For some users, the 18 AH capacity might not be enough for extremely demanding, continuous power needs beyond its intended applications.
- While versatile, it’s important to confirm compatibility with specific vehicle or audio system requirements before purchasing.
This DS18 battery is a solid choice for powering your adventures. It delivers consistent performance where you need it most.
3. Reikken PR1600 Energie 1600 Watt 12 Volt Power Cell
Rating: 8.6/10
The Reikken PR1600 Energie 1600 Watt 12 Volt Power Cell is a handy device for powering your gadgets. It’s a 12-volt power source with a 35 Ah capacity, meaning it can store and deliver a good amount of energy. This makes it useful for various situations where you need portable power.
What We Like:
- It offers a strong 1600-watt output, which is enough for many devices.
- The 12-volt design makes it compatible with a wide range of equipment.
- Its 35 Ah capacity provides a decent amount of runtime.
- It’s relatively compact, making it easy to carry around.
What Could Be Improved:
- For very demanding appliances, the 1600-watt limit might not be enough.
- The 35 Ah capacity, while good, might be too small for extended use without recharging.
- More detailed information on charging times would be helpful for users.
The Reikken PR1600 Energie 1600 Watt 12 Volt Power Cell is a solid option for basic portable power needs. It delivers on its promise of 1600 watts and 12 volts, making it a reliable companion.
4. Kinetik (HC600-BLU) Black Power Cell Battery
Rating: 9.4/10
The Kinetik (HC600-BLU) Black Power Cell Battery is a powerful and reliable energy source. It provides a strong 12-volt output, capable of supporting up to 600 watts. This battery is built with advanced AGM (Absorbent Glass Mat) technology, which makes it durable and long-lasting. Its 6mm threaded terminals ensure a secure and easy connection for your devices.
What We Like:
- It offers a robust 600W max support, perfect for powering demanding electronics.
- The advanced AGM technology provides excellent performance and a longer lifespan.
- The 6mm threaded terminals make installation straightforward and secure.
- Its black design looks sleek and professional.
- The 12-volt output is standard and compatible with many applications.
What Could Be Improved:
- The size might be a bit bulky for very compact installations.
- Availability can sometimes be limited, making it harder to find when you need it.
This Kinetik Power Cell battery is a solid performer for various power needs. It delivers consistent power and is built to last, making it a smart investment for anyone needing reliable 12-volt energy.
5. XS Power PS1200L 2600A Amp 12V Power Cell AGM Car Audio Battery 1500W / 3000W
Rating: 8.8/10
The XS Power PS1200L is a powerful 12V car audio battery designed to give your sound system the boost it needs. It’s built with advanced technology to handle the demands of high-powered audio, ensuring your music plays loud and clear.
What We Like:
- This battery is sealed and won’t spill, so you can put it almost anywhere, even inside your car.
- It has special I-BARs that give you lots of ways to connect your wires.
- The lead-tin AGM technology is really good at handling high heat and lots of charging.
- It’s designed to fit right into most factory battery spots.
- It has a super thin lead plate design that lets it give out a lot of power instantly.
- The battery is packed super tight, which makes it strong against shaking and bumps.
What Could Be Improved:
- While it’s built tough, its high performance might mean a higher price point for some budgets.
- The advanced features, while beneficial, could be a bit complex for users unfamiliar with car audio setups.
This battery offers top-notch performance for serious car audio enthusiasts. It’s a solid choice for anyone looking to upgrade their system’s power and reliability.
Supercharge Your Sound: The Ultimate Buying Guide for Second Car Audio Batteries
Do you love blasting your music in your car? Sometimes, your car’s regular battery just can’t keep up with powerful sound systems. That’s where a second battery for your car audio comes in! It gives your system the extra juice it needs. This guide will help you pick the perfect one.
Key Features to Look For
When you shop for a second car audio battery, keep these important things in mind.
Capacity (Amp-Hours or Ah)
- This tells you how much energy the battery can store.
- A higher Ah number means the battery can power your system for longer.
- Think about how loud you like your music and for how long. Bigger systems need more Ah.
Cold Cranking Amps (CCA)
- CCA measures how much power the battery can deliver when it’s cold.
- While not as crucial for audio as for starting the car, a decent CCA is still good. It means the battery is built tough.
Voltage
- Most car audio systems use 12-volt batteries. Make sure the new battery matches your system’s voltage.
Size and Weight
- You need to find a battery that fits in your car. Measure the space where you plan to put it.
- Some batteries are heavy. Make sure your car can support the extra weight.
Terminal Type
- Check the terminals (where you connect wires) on your current battery and your audio equipment.
- Make sure the new battery has compatible terminals.
Important Materials
The stuff a battery is made of really matters.
Lead-Acid Batteries
- These are the most common type. They use lead plates and sulfuric acid.
- They are usually cheaper.
- They work well for many setups.
AGM (Absorbent Glass Mat) Batteries
- AGM batteries use a special mat to hold the acid.
- They are spill-proof and can handle vibrations better.
- They often last longer and can deliver power faster.
- They are a great choice for powerful sound systems.
Lithium Batteries
- These are the newest and most advanced.
- They are much lighter than lead-acid or AGM batteries.
- They can be recharged very quickly.
- They last a very long time.
- They are also the most expensive option.
Factors That Improve or Reduce Quality
Some things make a battery better, and others make it worse.
Good Quality Factors
- Reputable Brands: Stick with well-known brands. They usually make reliable batteries.
- Build Quality: Look for a battery that feels solid and well-made.
- Warranty: A good warranty shows the manufacturer believes in their product.
Things That Reduce Quality
- Cheap Materials: Batteries made with low-quality materials might not last as long.
- Poor Construction: If the battery looks poorly put together, it might not work well.
- No Warranty: A battery with no warranty is a red flag.
User Experience and Use Cases
How people use these batteries tells you a lot.
Who Needs a Second Battery?
- Bass Lovers: If you have subwoofers that hit hard, a second battery helps your system stay strong.
- Loud Music Enthusiasts: People who like their music very loud for long periods benefit from extra power.
- Car Shows and Competitions: For amazing sound displays, a second battery is often a must.
- Daily Drivers with Upgraded Systems: Even if you don’t compete, a bigger sound system might strain your car’s original battery.
What to Expect
- Better Sound: Your music will sound clearer and more powerful. The bass will hit harder.
- No Dimming Lights: When the bass drops, your headlights won’t dim anymore.
- More Power for Accessories: You can run other cool gadgets without draining your main battery.
- Longer Playtime: You can enjoy your music for longer without worrying about your car not starting.
Frequently Asked Questions (FAQ)
Q: Do I really need a second battery for my car audio?
A: You might if you have a powerful sound system. If your car’s lights dim when the music is loud, or if you want the best sound quality, a second battery helps a lot.
Q: How big should my second battery be?
A: It depends on your sound system. Bigger systems need more power. Check the power needs of your amplifiers and speakers.
Q: Can I use any car battery as a second audio battery?
A: It’s best to use a battery made for car audio. These are built to handle the demands of sound systems, like deep discharges.
Q: Where should I put the second battery?
A: Many people put it in the trunk or under a seat. Make sure the spot is secure and has good ventilation.
Q: Will a second battery hurt my car’s alternator?
A: Your alternator charges the battery. A second battery needs more charging. Make sure your alternator can handle the extra load. You might need an upgraded alternator for very big systems.
Q: How do I connect a second battery?
A: You connect it in parallel to your main battery. This adds to the battery capacity. It’s best to have a professional do this if you’re not sure.
Q: Can a second battery cause my car not to start?
A: No, a properly installed second battery actually helps prevent this. It provides dedicated power for your audio, so your main battery is saved for starting the car.
Q: How long will a second battery last?
A: This depends on the type of battery and how you use it. High-quality AGM or lithium batteries can last many years.
Q: Is an AGM battery better than a regular lead-acid battery for car audio?
A: Yes, AGM batteries are generally better for car audio. They handle deep discharges and vibrations better, and they are safer.
Q: What happens if I don’t get the right size battery?
A: If it’s too big, it won’t fit. If it’s too small, it won’t power your system properly, and you might not get the sound you want.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.