Car Batteries, Power & Battery Accessories

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About Car Batteries, Power & Battery Accessories


Sometimes your high powered audio systems are going to require too much power than what your normal battery is able to produce. Lucky for you, you will find your ideal high-performance power cells right here as we offer the best car battery prices online. We also carry a large variety of auto accessories and battery chargers to help you with the installation of your high performance 12 volt battery or power cell.
Popular Brands in Car Batteries, Power & Battery Accessories

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NVX XBG3PK Big 3 Kit with True 0 Gauge 100% Oxygen-Free Copper

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

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1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 350A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

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FREE shipping to VA. Get it Fri, June 2

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73
List $114.99
$99.99

In stock

Stinger SVMB

Stinger SVMB Blue LED Voltage Display

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Stinger SVMB Blue LED Voltage Display

• LED Voltage Gauge
• Accurate Reading
• Easy to Read LED Display
• 3 Wire Installation
• Flush or Mountable

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Fast 3-day shipping to VA. Get it Wed, May 31

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34
List $51.00
$22.99

In stock

• LED Voltage Gauge
• Accurate Reading
• Easy to Read LED Display
• 3 Wire Installation
• Flush or Mountable

Stinger SGP90300

High Power 300 Amp Circuit Breaker w/ Built-In Distribution

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High Power 300 Amp Circuit Breaker w/ Built-In Distribution

• 300 AMP Circuit Breaker
• Input Gauge Size: 0 to 4 AWG
• Maximum Output Gauge: 4 AWG

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Get it Fri, June 2 to VA. Order $49+ to ship free.

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2
List $79.00
$37.99

In stock

• 300 AMP Circuit Breaker
• Input Gauge Size: 0 to 4 AWG
• Maximum Output Gauge: 4 AWG

Install Bay Firewall Grommet (IBFG4)

4 Gauge (7/8" Mounting Hole) Waterproof Firewall Grommet

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4 Gauge (7/8" Mounting Hole) Waterproof Firewall Grommet

• 4 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

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Fast 3-day shipping to VA. Get it Wed, May 31

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7
$2.99

In stock

• 4 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

NVX XMANL04

ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

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ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

• ANL/Mini-ANL Fuse Holder
• One 1/0 - 4 Gauge Input
• One 1/0 - 4 Gauge Output
• Solid Brass And Satin Chrome Plated
• High-Temperature Polycarbonate Base And Cover

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Fast 3-day shipping to VA. Get it Wed, May 31

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40
List $24.99
$14.99

In stock

• ANL/Mini-ANL Fuse Holder
• One 1/0 - 4 Gauge Input
• One 1/0 - 4 Gauge Output
• Solid Brass And Satin Chrome Plated
• High-Temperature Polycarbonate Base And Cover

Item Added to Cart.

80 Amp, 4 Pack of Mini ANL (MANL/AFS) Fuses

Belva BMANL80 set of 4 fuses with an 80A size

$6.99

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NVX XW0BL5

5 ft of Blue 1/0 Gauge 100% OFC Wire/Cable

$29.99

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2 Pack of 200 Amp Nickel-Plated ANL Fuse (Belva BANL200)

Two fuses per order. High quality 200 Amp ANL Fuses

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Two fuses per order. High quality 200 Amp ANL Fuses

• 200A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

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Fast 3-day shipping to VA. Get it Wed, May 31

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16
List $7.99
$4.99

In stock

• 200A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

JL Audio XB-MGLU

Premium Series Bolt-on Master Ground Lug

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Premium Series Bolt-on Master Ground Lug

• Master Ground Lug accepts multiple ground wires
• Stainless Steel lug with plated brass contact
• Aggressive star washers provide secure connection

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Fast 3-day shipping to VA. Get it Wed, May 31

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8
$14.99

In stock

• Master Ground Lug accepts multiple ground wires
• Stainless Steel lug with plated brass contact
• Aggressive star washers provide secure connection

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

True 10 Farad Stiffening Hybrid Capacitor with Digital Display and Built-in Distribution Block

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True 10 Farad Stiffening Hybrid Capacitor with Digital Display and Built-in Distribution Block

• For High-Powered systems
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

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FREE shipping to VA. Get it Fri, June 2

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33
List $399.99
$219.99

In stock

Only 2 Left!

• For High-Powered systems
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

Item Added to Cart.

NVX XW0BL20

20 Ft Pre-Cut Piece of 1/0 Gauge EnvyFlex Power or Ground Wire

$109.99

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Stinger SVMR

Red LED Voltage Display

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Red LED Voltage Display

• Red LED Voltage Display • Universal Mounting • Monitor System Voltage • Easy Installation

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Fast 3-day shipping to VA. Get it Wed, May 31

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13
List $51.00
$19.99

In stock

Only 2 Left!

• Red LED Voltage Display • Universal Mounting • Monitor System Voltage • Easy Installation

Lowest price in 30 days
NVX XCAP1F

True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

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True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

• For Systems Up To 1200 Watts
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

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FREE shipping to VA. Get it Fri, June 2

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23
List $124.99
$79.99

In stock

Item Added to Cart.

NVX Precut Power/Ground Wire (4 AWG)

5 ft. of NVX's HyperFlex power/ground cable with high-current transfer and blue insulation.

$14.99

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Lowest price in 30 days
NVX XVRC2

Universal Remote Level Controller/Bass Knob with Digital Voltmeter

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Universal Remote Level Controller/Bass Knob with Digital Voltmeter

• NVX Remote Level Controller with Digital Voltmeter
• Can adjust the amplifier gain even while driving
• In-dash or Under-dash mountable
• Compatible with most head units/amplifiers combinations
• Blue LED display (high voltage / low voltage)

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Fast 3-day shipping to VA. Get it Wed, May 31

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2
List $99.99
$29.99

In stock

• NVX Remote Level Controller with Digital Voltmeter
• Can adjust the amplifier gain even while driving
• In-dash or Under-dash mountable
• Compatible with most head units/amplifiers combinations
• Blue LED display (high voltage / low voltage)

Belva BBG3KT

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

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1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire
• 30% Copper CCA Wire

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FREE shipping to VA. Get it Fri, June 2

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35
List $79.99
$59.99

In stock

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire
• 30% Copper CCA Wire

Stinger SPI1000

Triple Outlet 1000 Watt Power Inverter

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Triple Outlet 1000 Watt Power Inverter

• Triple Outlet Portable Power Inverter
• 2000W MAX
• 1000W RMS
• 3 AC Outlets

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FREE shipping to VA. Get it Fri, June 2

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List $356.00
$189.99

In stock

Only 1 Left!

• Triple Outlet Portable Power Inverter
• 2000W MAX
• 1000W RMS
• 3 AC Outlets

2 Pack of 300 Amp Nickel-Plated ANL Fuse (Belva BANL300)

Two fuses per order. High quality 300 Amp ANL Fuses

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Two fuses per order. High quality 300 Amp ANL Fuses

• 300A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

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Fast 3-day shipping to VA. Get it Wed, May 31

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15
List $7.99
$2.99

In stock

• 300A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

Stinger SGP901501

150 AMP Circuit Breaker with Manual Reset

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150 AMP Circuit Breaker with Manual Reset

• Manual Reset Circuit Breaker
• Power Rating: 150 Amps
• Push Button Reset
• Water Resistant Housing
• Integrated Holes for Simple Mounting
• Compact and Lightweight Design

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Fast 3-day shipping to VA. Get it Wed, May 31

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5
List $79.00
$32.99

In stock

• Manual Reset Circuit Breaker
• Power Rating: 150 Amps
• Push Button Reset
• Water Resistant Housing
• Integrated Holes for Simple Mounting
• Compact and Lightweight Design

Stinger SPD514

PRO Series Power or Ground Distribution Block with ShocKrome Finish

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PRO Series Power or Ground Distribution Block with ShocKrome Finish

• PRO Series Power or Ground Distribution Block
• Two 1/0 Gauge or 4 Gauge Inputs
• Four 4/8 Gauge Outputs
• Multiple Input/Output Design
• Protective Cover Included
• Corrosion Resistant ShocKrome Finish

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Fast 3-day shipping to VA. Get it Wed, May 31

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10
List $27.00
$14.99

In stock

• PRO Series Power or Ground Distribution Block
• Two 1/0 Gauge or 4 Gauge Inputs
• Four 4/8 Gauge Outputs
• Multiple Input/Output Design
• Protective Cover Included
• Corrosion Resistant ShocKrome Finish

NVX XBTPN08

Positive or Negative Battery Terminal Clamp with 4 Outputs (2 1/0 or 4 Gauge and 2 8 Gauge)

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Positive or Negative Battery Terminal Clamp with 4 Outputs (2 1/0 or 4 Gauge and 2 8 Gauge)

• Splits Connection to 4 Outputs
• Brass Construction
• 1/0 or 4-Gauge and 4 or 8-Gauge Outputs

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Fast 3-day shipping to VA. Get it Wed, May 31

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List $24.99
$14.99

In stock

• Splits Connection to 4 Outputs
• Brass Construction
• 1/0 or 4-Gauge and 4 or 8-Gauge Outputs

Belva BB2D

2.0 Farad Capacitor with Digital Red Display, Perfect for systems up to 2000W

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2.0 Farad Capacitor with Digital Red Display, Perfect for systems up to 2000W

• 2.0 Farad Power Capacitor
• Perfect for Systems up to 2000 Watts
• Audible Warning
• Red Voltage Display
• Mounting Brackets Included

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Get it Fri, June 2 to VA. Order $49+ to ship free.

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25
List $89.99
$39.95

In stock

• 2.0 Farad Power Capacitor
• Perfect for Systems up to 2000 Watts
• Audible Warning
• Red Voltage Display
• Mounting Brackets Included

Item Added to Cart.

NVX XW0BL20

20 Ft Pre-Cut Piece of 1/0 Gauge EnvyFlex Power or Ground Wire

$109.99

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Stinger SPI300

300 Watt RMS 600 Watt Peak Dual Outlet Power Inverter

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300 Watt RMS 600 Watt Peak Dual Outlet Power Inverter

• 600W MAX
• 300W RMS
• 2 AC Outlets

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Get it Fri, June 2 to VA. Order $49+ to ship free.

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1
List $83.00
$43.99

In stock

Only 3 Left!

• 600W MAX
• 300W RMS
• 2 AC Outlets

Install Bay IBPS55

55 AMP 12V Power Supply

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55 AMP 12V Power Supply

• 55 Amp Power Supply
• Built-In 4 Stage Smart Charger
• Overtemp Protection
• Deck Mounted Converter
• Max Output: 780 Watts

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FREE shipping to VA. Get it Fri, June 2

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$275.99

In stock

Only 1 Left!

• 55 Amp Power Supply
• Built-In 4 Stage Smart Charger
• Overtemp Protection
• Deck Mounted Converter
• Max Output: 780 Watts

Items per page: 20

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Car Batteries, Power & Battery Accessories Information


Car Batteries & Power Cells: For those that are looking to install some moderate to high powered aftermarket audio equipment in their car, it is smart to supplement the vehicles electrical system with a secondary car battery or power cell. It is important to make sure that the new car audio system will not place too much stress on the electrical system. Many times, dimming lights can be a great indicator that the electrical system needs to be upgraded. A great place to start is by replacing the starting battery with a more powerful auto battery. If more power is still needed, then it is recommended that a secondary battery be installed in the car. Here you will find our selection of high performance car batteries, power cells, battery isolators, and more.

Useful Resources:

To find out more about car audio batteries, power cells, isolators, call our friendly support team at 1-877-289-7664.

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