XS Power AK3500

1/0 Gauge XS FLEX 100% OFC Secondary Battery Installation Wiring Kit for up to 4000 Watt Audio Systems

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XS Power AK3500

1/0 Gauge XS FLEX 100% OFC Secondary Battery Installation Wiring Kit for up to 4000 Watt Audio Systems

$169.99

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Add a Pair of Heavy Duty Wire & Cable Cutters

Easily cut any thickness wire up to 1/0 AWG with these heavy duty curved blade cutters. They even have an extra knife blade for stripping away the insulation.

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Special Price $20 ($20.00 if purchased separately)

Xscorpion CC-06

Electrical Wire & Cable Cutter/Stripper • Cuts Any Thickness Wire up to 1/0 AWG • Curved Blade Cuts Wire up to 8.25mm • Extra Knife for Stripping Insulation

Save Time with an XS Power 2nd Battery Installation Kit

Make sure that you have everything you need to install your Secondary Battery with an XS Power Battery Installation Kit. Simply Click the "Add Both to Cart" button to the right.

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Save Time with an XS Power 2nd Battery Installation Kit

Make sure that you have everything you need to install your Secondary Battery with an XS Power Battery Installation Kit. Simply Click the "Add Both to Cart" button to the right.

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Save Time with an XS Power 2nd Battery Installation Kit

Make sure that you have everything you need to install your Secondary Battery with an XS Power Battery Installation Kit. Simply Click the "Add Both to Cart" button to the right.

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XS Power D4900

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Save Time with an XS Power 2nd Battery Installation Kit

Make sure that you have everything you need to install your Secondary Battery with an XS Power Battery Installation Kit. Simply Click the "Add Both to Cart" button to the right.

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XS Power D7500

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XS Power AK3500

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XS Power AK3500

Save Time with an XS Power 2nd Battery Installation Kit

Make sure that you have everything you need to install your Secondary Battery with an XS Power Battery Installation Kit. Simply Click the "Add Both to Cart" button to the right.

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XS Power D3400

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XS Power AK3500

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Special Price $169.99 ($169.99 if purchased separately)

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Save Time with an XS Power 2nd Battery Installation Kit

Make sure that you have everything you need to install your Secondary Battery with an XS Power Battery Installation Kit. Simply Click the "Add Both to Cart" button to the right.

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XS Power D2400

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XS Power AK3500

(Offer 1 of 7)

Combined Total Price

$189.99

XS Power Store

XS Power AK3500

Secondary Battery Installation Kit

XS Power has taken the guesswork work out of secondary battery installation. The XS Power AK3500 comes with all the wiring and fusing you'll need to install that second battery you've always wanted for your audio/electrical system. It is designed for 3500-4000 watt audio systems and features 1/0 gauge pre terminated 100% OFC (Oxygen-free Copper) power/ground wire, dual ANL fuse holders with 350 Amp fuses installed and all the install accessories (zip ties, wire clamps and screws) required.


What's In The Box?
  • (1) 18 ft. 1/0 Gauge XP FLEX BL Cable
  • (1) 3 ft. 1/0 Gauge XP FLEX Ground Cable
  • (6) XS Power Brand Heat Shrink
  • (6) 1/0 Gauge Crimp Terminals
  • (2) Battery Clamps
  • (2) Grommets
  • (2) Fuse Holder, ANL, Set Screws
  • (2) Fuse, ANL, 350A
  • (10) Wire Clamps
  • (10) Zip Ties
  • (10) Screws

General Features:

  • Secondary Battery Installation Kit
  • Designed for up to 4000 watt audio systems
  • 1/0 gauge Pre Ring terminated power and ground wire with protective heat shrink wrap
  • Thick but flexible 100% Oxygen-Free Copper wiring
  • XP FLEX Frosted Black ground wire
  • XP FLEX Frosted Blue ground wire
  • Fuse Holder Dimensions: 4-3/4"W x 1-1/2"D x 1-1/2"H
  • Also found as: xsp-ak3500, AK 3500
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Recommended Accessories:

  • A Battery Isolator is STRONGLY recommended when installing a second battery:
    • Prevents secondary battery from draining the starting battery
  • Big 3 Upgrade Kits:
    • To get the most out of your new power system check out our Big Three Upgrade Kits


Check out the XS Power AK3500 Installation Procedure

Power / Ground Cable Specifications

Wire / Cable Type
Wires and cables are made for different uses. This use that the wire or cable is made for.

Please make sure that the wire you are purchasing matches the intended use.

Length
This the how long the item is. When purchasing an item that requires a specific length (such as RCA interconnect cables or speaker wire), please make sure that the length of the item is long enough for your needs.
Wire Gauge
The measurement of the diameter of wire. As the gauge number increases the size of the wire decreases. As the wire gauge number decreases, the diameter of the wire increases. For example, an 8 gauge wire is going to be larger than a 16 gauge wire.

When purchasing wire, make sure that you know what size, or gauge of wire is needed.

Primary Color
This is the main color of the item.
Complies to AWG Standards
Since 1857, The AWG (American Wire Gauge) system has been the standard for measuring the diameter of wire. AWG standard is the measure of bare wire to find true gauge. Companies that do not follow AWG Standards include the thickness of the wire jacket which means the actual wire is not "True to Gauge".
Wire Material
The material that the wire is made of. Copper & aluminum are the most commonly used materials. OFC - Oxygen Free Copper is the ideal choice for wire material. Copper is a superior electrical conductor, & does not expand or contract with heat. CCA - Copper-Clad Aluminum is a suitable choice for lower powered or budget applications. The power transfer is not on par with OFC, but this material offers significant savings.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
5.0
Features
5.0
Design
4.8
Usability
5.0
Spens

TN

Overall
Durability
Value
Features
Design
Usability
worth the money!

January 21, 2015

I just got this kit installed and it looks amazing and is so flexible and thick it's definitely something worth investing your money in.

27 of 33 found this helpful

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Spens

TN

Overall
Durability
Value
Features
Design
Usability
worth the money!

January 21, 2015

I just got this kit installed and it looks amazing,flexible and thick it's definitely something worth investing your money in.

27 of 34 found this helpful

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Raymond

Gambier, OH

Overall
Durability
Value
Features
Design
Usability
Great Product!

January 12, 2015

Everything you need to install a Secondary battery to your system! An awesome kit to handle a lot of power.

26 of 32 found this helpful

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William

Omaha, NE

Overall
Durability
Value
Features
Design
Usability
Great value !!!

April 6, 2015

I WANT TO PUSH 3000 RMS & I HOPE 100% OXYGEN FREE COPPER WIRE IS THE BEST BANG FOR MY BUCK'$

14 of 18 found this helpful

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Bruno

Canada

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Excellent quality

September 23, 2016

If you're serious about your car stereo this is what you need can't get any better then this. Well worth the investment.

0 of 0 found this helpful

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Moe

Detroit, MI

Overall
Durability
Value
Features
Design
Usability
Xs power wires for secondary battery

March 29, 2016

These are as real as they get. The wires are real and true quality 0 gauge. None other like it

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

Xscorpion CC-06

Heavy Duty Electrical Wire & Cable Cutters

Your Price $20.00

Browse 2 questions and 5 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
I have got this kit once before and it just ahs everything you need an d extras to to do a professional job on my upgrades
Stephen C on May 3, 2017
I am looking to get the most from my amp & sub with a strong supply of power doing things right the first time is a must.
William F on Mar 5, 2015
Do you want the best? Well look no further than XS Power! Back up all that power with the best OFC wire available! Plus this kit comes with XS Power fuse holders which are VERY high quality! Amazing product!
Colby G on Nov 10, 2016
would I need to purchase a battery isolator?
FatMat916 on Aug 14, 2015
Best Answer: A battery isolater would not be necessary to use this kit. In fact, there are a number of more useful things to invest in to help your voltage and power. Replace your stock engine battery with a car audio battery, Xs power is a good choice. After that, upgrade your stock alternator to a high output alternator, add a secondary battery in the back, and upgrade your big three to zero gauge. It wouldn't hurt to go ahead and use zero gauge wiring for everything associated with your power.
Reply · Report · Colby G on Aug 15, 2015
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Product Summary

Manufacturer

Model Number

AK3500

UPC

692209051008

Weight

9.98lbs

Internal SKU

xsp-ak3500

Internal Product ID

74885

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: XS Power AK3500