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XS Power A3400

D3400 Antique Series 12-Volt Deep Cycle Sealed Non-Spillable Lead Acid AGM Battery Power Cell with 3300 Max Amps (BCI Group 34)

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XS Power A3400 AGM Power Cell

The right kind of power in a no-nonsense package: The XS Power A3400 is just right for any application, regardless of the decade in which your ride was built.

This XS Power 12-Volt Deep Cycle Power Cell features a sealed absorbed glass mat (AGM) design and is perfect for 2,500-3,500 watt car audio sound systems. With the A3400, use it as a replacement for your vehicle's standard battery or as an additional battery to boost the extra power needed for a high-performance stereo setup. Without external vents, this leak-proof design allows you to put this power cell in factory or non-factory locations, putting worries of hazardous leaks at ease.

XS Power's D3400 Power Cell puts out 1,000 cranking amps with a maximum output of 3,300 amps. Regardless of how awesome your engine is, you've got plenty of power to crank whatever's under the hood. Completely sealed in a reinforced ABS plastic case, extreme heat and vibrations are no problem. M6 Terminal hardware is included with the package, making your installation as simple as possible.

Great power, simple looks and reliability. What are you waiting for? Add this to your cart and rev up or bring the boom.

Better Features | Better Price

Outperforms All Other Batteries In Its Class





JB Series

 XS Power 


XS Power

Sealed Absorbed Glass Mat (AGM) Design
100% Sealed and Maintenance Free
Includes Removable Brass Battery Posts
 Fits In Most Battery Locations
Primary or Secondary Battery
Leak-Proof, Non-Hazardous Design
True Power Ratings


Battery Features

  • 12-Volt Antique Series AGM Starting Battery
  • 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 2,500W - 3,300W car audio stereo systems
  • Leak-Proof, non-hazardous design
  • Stores energy so you don't need a capacitor for your system
  • No external vents allow this battery to be mounted anywhere with no leaks
  • Reinforced ABS plastic case
  • Conforms to Group 34 BCI standards
  • Resists extreme vibrations for ultimate performance
  • Fits in almost any factory battery location
  • Enough power to crank the highest performance engines
  • Extreme heat resistance
  • 100% Sealed and maintenance free
  • M6 Terminal hardware included
  • Short SAE Lead Posts included
  • Authorized Internet Dealer
  • 3-year Manufacturer's warranty

Battery Specifications

  • BCI Group: 34
  • Cranking Amps: 1000
  • Maximum Output: 3300 Amps
  • Amp Hours: 65
  • Weight: 46 lbs
  • Dimensions: 10.28โ€L x 6.75โ€W x 7.24โ€H

PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit

Product History:

XS Power A3400 thumbnail
(newest, current model)
XS Power D3400 thumbnail
(previous model, replaced by XS Power A3400)

General Features

Cranking Amps
An amp is a unit of electric current. The greater the number of amps, the more powerful the unit is.
Amp Hours (AH)
A unit of measurement for battery capacity, obtained by multiplying a current flow in amperes by the time in hours of discharge.
This is the measure of length in inches of the product.
The width of the item from left to right (side-to-side) measured in inches.
The height of the item, measured from top to bottom, in inches.
Maximum System Wattage
Different car batteries will work for systems putting out different wattages. This refers to the recommended wattage range that you should use this battery for.
3300 watts
BCI Group Number

Warranty and Return Policy

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

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


$city, $state

Great battery

August 9, 2017

This battery is the best I have ever purchased. Holds a great charge. I would highly recommend this product.

0 of 0 found this helpful

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Browse 2 questions and 5 answers
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Why did you choose this?
Sonic Electronix Store
a strong secondary battery
Jordan N on Oct 13, 2017
This is a really good battery. I have The old version and has held up really nice. Hoping this will make a great addition for my 4k amp.
lawrence w on Sep 22, 2017
I think my system needs it
gregory h on Oct 8, 2017
I wanted to put a modest sound system in my 1964 Ford Galaxie 500. I needed a performance battery and wanted one that had an older look. I would have rather ordered the V3400 but it was out of stock and I need this battery asap. I have had an XS Power Battery in the past and liked it a lot. Most car audio guys go with XS Power and I think that they're onto something.
Diane S on Jan 21, 2017
what's the battery's (XS Power A3400) rated amps at 12V?
tommy on Jul 2, 2016
Best Answer: the description says 3300 max amps and 3300 max watts. so both for 12 volts.
Reply · Report · Ananta S on Apr 26, 2017
· Add Answer · I Have This Question Too (4)

Product Summary


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Internal SKU


Internal Product ID


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 A3400

Item Added to Cart

XS Power A3400

D3400 Antique Series 12-Volt Deep Cycle Sealed Non-Spillable Lead Acid AGM Battery Power Cell with 3300 Max Amps (BCI Group 34)


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Rockford Fosgate RFC-350

Compact All-In-One PowerBank w/ Vehicle Jump-Start Capabilities


Steve Meade Designs VM-1 (SMD-VM1)

Steve Meade Designs SMD 12V Analog Voltage Meter



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