10 Best Battery For Car Audio System of August 2025

• Includes: 6x1.0 Terminal Hardware. 2 x 3” XS Power Decals. Technical Specifications and Installation Instructions. 3 Year Warranty Card.
• Pure Virgin Lead Design (99.999%) (Increased product quality and life expectancy.) . Ultra-Thin Lead Plate Design (Provides more lead plate surface area for highest in market instantaneous discharges.).
• Leading edge Lead-Tin AGM Technology (Helps resist problems related to high charge and high heat.). Direct Fit Design (Allows direct fitment into most OEM battery locations.). Sealed Non-Spillable Design (Allows mounting in any orientation, even inside the passenger compartment.).
• Patent Pending I-BAR Integration (Introduces many terminal mounting options for each battery model.). Tightly Packed AGM Design (Provides unsurpassed resistance to vibration.). Absorbed Glass Mat (Electrolyte is suspended in fiberglass). Cranking Amps: 525.
• 12V AGM Battery. Max Amps: 2,100A . CA: 525 . AH: 35 . RC: 50 . Compatible With Systems up to 1000 / 2000 Watts RMS . Product Dimensions: 7.83" L x 6.67" H x 5.30" W (Inches) . Product Weight: 26.43 Pounds . Shipping Dimensions: 9.75" L x 12.33" W x 11.31" H (Inches) . Shipping Weight: 28.21 Pounds.

XS Power

• This listing is for a Rekken ER1000 Energie Battery.
• The Energie ER1000 Battery is designed to meet Reikken's high quality standars and out perform the other batteries in its class!
• This is 100% maintenance free, pure power, sealed non-spillable car audio power cell!
• This battery will power up to a 1000 Watt powered audio system.
• This battery is equivalent to having over 100 one farad capacitors.

Reikken

• Reinforcement For Amplifiers or As Your Starting Battery Where Weight Is A Concern
• Viper VP-600 12V 18Ah 600 Watt AGM Car Audio Battery
• Sealed Non-Spillable Design Can Be Mounted In Any Position Without The Worry of Leaks and Spills
• Withstand Higher Temperature and Vibrations Than The Leading Brand Name Batteries.
• AGM Technology For Better Power Efficiency, Longer Life and Maximum Sound Performance!

Mighty Max Battery

• BLU Series
• Black Case with Blue Logo
• 800 Watt Maximum Power Cell
• 12V
• 12V High Current Car Audio Power Cell
• Sealed absorbed glass mat (AGM) design
• Can be used as a replacement for your vehicles standard battery
• Can also be used as an additional battery to power your high-performance sound system
• Perfect for 800W car audio stereo systems
• 12V High Current Car Audio Power Cell
• Sealed absorbed glass mat (AGM) design
• Can be used as a replacement for your vehicles standard battery
• Can also be used as an additional battery to power your high-performance sound system
• Perfect for 800W car audio stereo systems

Kinetik

• Viper VP-600 12V 18Ah 600 Watt AGM Car Audio Battery
• Reinforcement For Amplifiers or As Your Starting Battery Where Weight Is A Concern
• Sealed Non-Spillable Design Can Be Mounted In Any Position Without The Worry of Leaks and Spills
• Withstand Higher Temperature and Vibrations Than The Leading Brand Name Batteries.
• AGM Technology For Better Power Efficiency, Longer Life and Maximum Sound Performance!

Mighty Max Battery

• Reinforcement For Amplifiers or As Your Starting Battery Where Weight Is A Concern
• Viper VP-600 12V 18Ah 600 Watt AGM Car Audio Battery
• Sealed Non-Spillable Design Can Be Mounted In Any Position Without The Worry of Leaks and Spills
• Withstand Higher Temperature and Vibrations Than The Leading Brand Name Batteries.
• AGM Technology For Better Power Efficiency, Longer Life and Maximum Sound Performance!

Mighty Max Battery

• 12-Volt High Performance AGM Power Cell Battery
• For use with audio systems up to 800-watts
• Engineered specifically to meet the needs of a high end audio system
• Using AGM (Absorbed Glass Matt) technology allows the battery to be mounted in any position
• Extreme heat resistance
• Equivalent to Kinetic HC800
• 950 Cranking amps (not CCA)
• 35 amp hours
• S.A.E terminals can be purchased separately
• This item is not for sale in Catalina Island

SHURIKEN

• BATTERY TYPE: [12V 55AH] sealed lead acid battery with T1 terminal is rechargeable, SLA battery. L: 9.04" W: 5.45" H: 8.15" [ + -]
• VERSATILE FIT: This [12V 55AH] battery fits in a variety of applications, ranging from alarm systems to mobile scooters
• TOP TECHNOLOGY: The Acid inside is constructed with Absorbed Glass Mat technology allowing for a low-maintenance and spill proof battery. Patented sealed post prevents corrosion, which gives extended battery life
• EASY APPLICATION: Chrome Batteries come fully charged and ready to go once delivered. Simply connect your battery to the application and you are ready to go
• CUSTOMER SERVICE: Top notch customer service from real battery experts! Guaranteed 18-month warranty with 60 day refund policy

BlockShakers

• 12 Volt battery with CA: 1000, Ah: 65
• Absorbed Glass Mat (electrolyte is suspended in fiberglass)
• Spill proof, sealed, valve regulated and vibration resistant
• Ultra low internal resistance, Mount in almost any position
• Packaging and marked sku may vary slightly

XS Power

• 12 Volt battery with CA: 550, Ah: 28
• Absorbed Glass Mat (electrolyte is suspended in fiberglass)
• Spill proof, sealed, valve regulated and vibration resistant
• 585 and M6 Terminal Hardware Included
• Mount in almost any position

XS Power