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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Stinger SPT55302 (Chrome)

Multi GM Battery Terminal, One 1/0 Gauge, One 4 Gauge and Two 8 Gauge Outputs

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Multi GM Battery Terminal, One 1/0 Gauge, One 4 Gauge and Two 8 Gauge Outputs

• Multi GM Battery Terminal
• One 1/0 Gauge, One 4 Gauge and Two 8 Gauge Outputs
• For Use with GM Side Posts or Stinger Batteries
• High Power Connection
• Works on Both Positive and Negative Terminals

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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1
List $39.00
$18.99

In stock

• Multi GM Battery Terminal
• One 1/0 Gauge, One 4 Gauge and Two 8 Gauge Outputs
• For Use with GM Side Posts or Stinger Batteries
• High Power Connection
• Works on Both Positive and Negative Terminals

Item Added to Cart.

Rockford Fosgate RFCB100

100 Amp Circuit Breaker

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100 Amp Circuit Breaker

• 1/0-AWG / 4-AWG inputs
• Platinum plated
• Low-resistance, high-current ability
• Set screw style connection - no need for ring terminals

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FREE 2-day shipping to VA. Get it Thu, Mar. 30
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4
$49.99

In stock

Only 1 Left!

• 1/0-AWG / 4-AWG inputs
• Platinum plated
• Low-resistance, high-current ability
• Set screw style connection - no need for ring terminals

Item Added to Cart.

Stinger SGP90250

High Power 250Amp Circuit Breaker w/ Built-In Distribution

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High Power 250Amp Circuit Breaker w/ Built-In Distribution

• Stinger Select Circuit Breaker
• Power Rating: 250 Amps
• Push Button Reset
• Water Resistant Housing
• Integrated Holes for Simple Mounting
• Compact and Lightweight Design

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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1
List $79.00
$37.99

In stock

• Stinger Select Circuit Breaker
• Power Rating: 250 Amps
• Push Button Reset
• Water Resistant Housing
• Integrated Holes for Simple Mounting
• Compact and Lightweight Design

Item Added to Cart.

Stinger SPT55309

PRO Series Classic Long GM Battery Post w/ Shoc-Krome Plating (Positive or Negative)

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PRO Series Classic Long GM Battery Post w/ Shoc-Krome Plating (Positive or Negative)

• Provide maximum current transfer
• Chrome finish
• Deep wire recesses
• Oversized set screws

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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4
List $10.00
$5.99

In stock

Only 3 Left!

• Provide maximum current transfer
• Chrome finish
• Deep wire recesses
• Oversized set screws

Item Added to Cart.

2 Pack of 150 Amp Nickel-Plated ANL Fuse (Belva BANL150)

Two fuses per order. High quality 150 Amp ANL Fuses

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Two fuses per order. High quality 150 Amp ANL Fuses

• 150A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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11
List $7.99
$4.99

In stock

Only 3 Left!

• 150A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

Item Added to Cart.

NVX XDBU4

Universal Distribution Block With One 1/0 - 4 Gauge Input and Four 4 - 8 Gauge Outputs

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Universal Distribution Block With One 1/0 - 4 Gauge Input and Four 4 - 8 Gauge Outputs

• Positive Or Negative Use
• One 1/0 - 4 Gauge Input
• Four 4 - 8 Gauge Outputs
• All Brass Hardware
• Satin-Chrome Plated
• Solid Termination
• No-Fail Components
• Extreme Current Flow

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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12
List $24.99
$19.99

In stock

• Positive Or Negative Use
• One 1/0 - 4 Gauge Input
• Four 4 - 8 Gauge Outputs
• All Brass Hardware
• Satin-Chrome Plated
• Solid Termination
• No-Fail Components
• Extreme Current Flow

Item Added to Cart.

JL Audio XB-BTU Battery Terminal

Universal (Positive or Negative) Battery Connector Terminal for 8 AWG to 1/0 AWG Power Wire Cable

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Universal (Positive or Negative) Battery Connector Terminal for 8 AWG to 1/0 AWG Power Wire Cable

Works with power wire 8 gauge to 1/0 gauge • Great for positive or negative connections to your battery • Forged and machined 360 brass connection • Elements and set screws have marine-grade, anti-corrosive Stannum plating

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FREE 2-day shipping to VA. Get it Thu, Mar. 30
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7
$64.99

In stock

Works with power wire 8 gauge to 1/0 gauge • Great for positive or negative connections to your battery • Forged and machined 360 brass connection • Elements and set screws have marine-grade, anti-corrosive Stannum plating

JL Audio XD-BTS Battery Terminal

Ultra-Compact Universal Brass Battery Connector Terminal with Marine-Grade Stannum Plating - Positive or Negative

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Ultra-Compact Universal Brass Battery Connector Terminal with Marine-Grade Stannum Plating - Positive or Negative

Ultra-Compact Battery Connector, Positive or Negative • 10 - 4 Gauge • High-Temperature Polycarbonate Cover • Marine-Grade Stannum Plating

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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8
$39.99

In stock

Only 2 Left!

Ultra-Compact Battery Connector, Positive or Negative • 10 - 4 Gauge • High-Temperature Polycarbonate Cover • Marine-Grade Stannum Plating

Item Added to Cart.

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 2-day shipping to VA. Get it Thu, Mar. 30

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$275.99

In stock

Only 2 Left!

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

Item Added to Cart.

50-pack of KN95 masks

Supreme and comfortable KN95 PFF2 Mask Respirators

$37.40

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Kicker Battery Terminal (BT4)

Positive or Negative Competition Brass Battery Terminal with Two 1/0-8 Gauge and One 4-8 Gauge Output

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Positive or Negative Competition Brass Battery Terminal with Two 1/0-8 Gauge and One 4-8 Gauge Output

• Positive or Negative Competition Battery Terminal with Two 1/0-8 Gaquge and One 4-8 Gauge Output
• Brass Construction
• (2) 1/0-4 Gauge out
• (1) 4-8 Gauge out
• No Fail Battery Terminal Includes a Negative Post Adapter Collar That Locks Into Place for Tight Grip and Best Connection

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Fast 3-day shipping to VA. Get it Fri, Mar. 31

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26
$34.99

Available

Ships in 10-14 days

• Positive or Negative Competition Battery Terminal with Two 1/0-8 Gaquge and One 4-8 Gauge Output
• Brass Construction
• (2) 1/0-4 Gauge out
• (1) 4-8 Gauge out
• No Fail Battery Terminal Includes a Negative Post Adapter Collar That Locks Into Place for Tight Grip and Best Connection

Item Added to Cart.

Lowest price in 30 days
T-Spec V12-CBF140

140 Amp V12 Series Gold Plated Circuit Breaker 1/0 or 4 Gauge In/Out

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140 Amp V12 Series Gold Plated Circuit Breaker 1/0 or 4 Gauge In/Out

• 140 Amp V12 Series 24K Gold-Plated Circuit Breaker
• Manual Reset Button
• 1/0 or 4 Gauge In/Out
• Water Resistant Housing
• 24K Gold-plated

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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List $50.00
$29.99

In stock

Only 2 Left!

• 140 Amp V12 Series 24K Gold-Plated Circuit Breaker
• Manual Reset Button
• 1/0 or 4 Gauge In/Out
• Water Resistant Housing
• 24K Gold-plated

Item Added to Cart.

Install Bay IBPS75

75 AMP 12V Power Supply

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75 AMP 12V Power Supply

• 75 Amp Power Supply
• Built-In 4 Stage Smart Charger
• Overtemp Protection
• Deck Mounted Converter
• Max Output: 1065 Watts

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FREE 2-day shipping to VA. Get it Thu, Mar. 30

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List $359.99
$299.95

In stock

Only 1 Left!

• 75 Amp Power Supply
• Built-In 4 Stage Smart Charger
• Overtemp Protection
• Deck Mounted Converter
• Max Output: 1065 Watts

Item Added to Cart.

50-pack of KN95 masks

Supreme and comfortable KN95 PFF2 Mask Respirators

$37.40

Add
4 Pack of 125 Amp Nickel-Plated MANL Fuse (Belva BMANL125)

Four fuses per order. High quality 125 Amp MANL Fuses

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Four fuses per order. High quality 125 Amp MANL Fuses

• 125A MANL Fuse (4 Pack)
• Nickel Plated for Better Power Transfer
• Resealable Polybag
• Heavy Duty Construction

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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8
List $8.99
$4.99

In stock

• 125A MANL Fuse (4 Pack)
• Nickel Plated for Better Power Transfer
• Resealable Polybag
• Heavy Duty Construction

Item Added to Cart.

The Install Bay IB500

500 Amp Battery Isolator and Relay

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500 Amp Battery Isolator and Relay

• Battery Isolator and Relay
• 500 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

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FREE 2-day shipping to VA. Get it Thu, Mar. 30

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35
List $69.99
$65.99

In stock

• Battery Isolator and Relay
• 500 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

Item Added to Cart.

NVX XBTPN04

Positive and Negative Battery Terminal Clamp with 3 Outputs

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Positive and Negative Battery Terminal Clamp with 3 Outputs

• Splits Connection to 3 Outputs
• Brass Construction
• 1/0 or 4-Gauge and 4 or 8-Gauge Outputs

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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19
List $24.99
$15.99

In stock

• Splits Connection to 3 Outputs
• Brass Construction
• 1/0 or 4-Gauge and 4 or 8-Gauge Outputs

Item Added to Cart.

Stinger SPD512 (ShocKrome)

PRO Series Power Distribution T-Block with Three 1/0 Gauge Inputs

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PRO Series Power Distribution T-Block with Three 1/0 Gauge Inputs

• PRO Series Power Distribution T-Block
• Three 1/0 Gauge Inputs/Outputs
• Daisy Chain Design
• Deep Wire Recesses
• Oversized Set Screws
• Corrosion Resistant ShocKrome-Plated
• Protective Cover Included

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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12
List $26.00
$10.99

In stock

• PRO Series Power Distribution T-Block
• Three 1/0 Gauge Inputs/Outputs
• Daisy Chain Design
• Deep Wire Recesses
• Oversized Set Screws
• Corrosion Resistant ShocKrome-Plated
• Protective Cover Included

Item Added to Cart.

NVX XBTU

Universal Positive/Negative Satin Chrome Battery Terminal w/ 0/1 Gauge Input & 2 4 Gauge Outputs

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Universal Positive/Negative Satin Chrome Battery Terminal w/ 0/1 Gauge Input & 2 4 Gauge Outputs

• Positive or Negative Battery Terminal Clamp
• Connects to the positive or negative battery terminal
• Splits the connection to 3 outputs
• One 1/0 and Two 4/8 Gauge outputs

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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16
List $24.99
$17.99

In stock

• Positive or Negative Battery Terminal Clamp
• Connects to the positive or negative battery terminal
• Splits the connection to 3 outputs
• One 1/0 and Two 4/8 Gauge outputs

Item Added to Cart.

T-Spec VDMANL

V12 Series Dual MANL 1/0-4/8 AWG Compact Fuse Holder

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V12 Series Dual MANL 1/0-4/8 AWG Compact Fuse Holder

• 1/0-4/8 AWG Compact Fuse Holder
• Gate Lock Technology
• T20 Torx® screws

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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1
List $25.00
$19.99

In stock

Only 3 Left!

• 1/0-4/8 AWG Compact Fuse Holder
• Gate Lock Technology
• T20 Torx® screws

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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Stinger Battery Terminal (SPT53303)

PRO Series Negative Battery Terminal with Dual 5/16" Ring Terminal Outputs

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PRO Series Negative Battery Terminal with Dual 5/16" Ring Terminal Outputs

• PRO Series Negative Battery Terminal
• Able to Accept Dual 5/16" Ring Terminals
• ShocKrome finish
• Deep Wire Recesses
• Oversized Set Screws
• High Power Connection

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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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1
List $47.00
$23.95

In stock

Only 3 Left!

• PRO Series Negative Battery Terminal
• Able to Accept Dual 5/16" Ring Terminals
• ShocKrome finish
• Deep Wire Recesses
• Oversized Set Screws
• High Power Connection

Item Added to Cart.

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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Fast 2-day shipping to VA. Get it Thu, Mar. 30

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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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Related Categories


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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