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XS Power A3400

2500W 80 Ah Absorbent Glass Mat (AGM) Battery

XS Power
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• 12-volt Absorbent Glass Mat (AGM) Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 2500W car audio stereo systems
• Compatible with most vehicle applications

Learn more about the a3400
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Universal – fits most vehicles.

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List price $459.99
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$419.99

 with warranty
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Description


XS Power brand icon

Authorized dealer

High-Performance 12-Volt AGM Power Cell

Powering demanding aftermarket audio systems and advanced vehicle electronics requires a highly reliable and robust energy source. XS Power A3400 is a premium 12-volt AGM (Absorbent Glass Mat) battery engineered to deliver immense reserve capacity and immediate cranking power. Designed as a direct-fit performance upgrade for standard Group 34 mounting locations, this deep-cycle power module instantly maximizes your vehicle's electrical performance while providing significantly more raw energy than conventional standard-acid alternatives.

Beyond its exceptional raw power output, the A3400 ensures highly reliable, deep-cycling energy delivery across your entire customized electrical network. Its highly optimized, vibration-resistant design makes it adaptable for seamless installations in under-hood compartments, trunks, cabins, or enclosed battery boxes where safety and durability are critical factors. Built to rigorous high-performance standards, this completely non-spillable, maintenance-free powerhouse includes premium terminal hardware to guarantee a highly secure, low-resistance connection across your demanding 12-volt system.

RETURNS & SUPPORT Click to view

Battery Return Policy: Due to shipping safety regulations and hazardous material handling requirements, automotive batteries cannot be accepted for standard returns or refunds once purchased.

Warranty Assistance: If your battery is defective or experiences an early failure, we want to make sure you get taken care of! These claims are handled directly through the manufacturer’s formal warranty process. We can help connect you with the manufacturer so they can guide you through their quick evaluation and replacement steps.

Sonic Electronix Policy: To keep our team and transit systems safe, Sonic Electronix is unable to accept battery returns or exchanges at our warehouse unless required by law. Please reach out to us before sending any items back so we can guide you to the right solution and avoid any extra shipping costs for you.

Battery Features:

  • 12-volt Absorbent Glass Mat (AGM) Battery
  • Compatible with most vehicle applications
  • Perfect for 2500W car audio stereo systems
  • Sealed Absorbent Glass Mat (AGM) design
  • Leakproof, non-hazardous design
  • No external vents allow this battery to be mounted anywhere with no leaks
  • 100% sealed and maintenance free
  • Fits in almost any factory battery location
  • Enough power to crank the highest performance engines
  • Can also be used as an additional battery to power your high-performance sound system
  • Can deliver power to other aftermarket accessories (light bars, power inverters, winches, etc.)
  • Stores energy so you don't need a capacitor for your system
  • Reinforced ABS plastic case
  • Will fit many large truck, bus, and motor coach applications
  • Resists extreme vibrations for ultimate performance
  • Extreme heat resistance
  • Cranking power can start engine in extremely hot or cold weather
  • 580 top terminals and M6 Terminal hardware included
  • Can be used as a replacement for your vehicle's standard battery
  • Dimensions: 10.24""W x 6.75""D x 7.24""H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Battery Specification:

  • BCI Group: 34
  • Battery Type: Absorbent Glass Mat (AGM)
  • Nominal Wattage: 4000 watts
  • Nominal Voltage: 12 volts
  • Cranking Amps: 1150
  • Cold Cranking Amps: 1012
  • Maximum Output: 3300 amps
  • Amp Hours: 80
  • Reserve Capacity: 160 minutes
  • Weight: 49.97 lbs.

Product history:

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

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Specifications & Details


General Features
Cranking Amps
1150
Amp Hours (AH)
80
Length
10.24"
Width
6.75"
Height
7.24"
Maximum System Wattage
4000 watts
BCI Group Number
34
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

A3400

Weight:

53.80lbs

Internal SKU:

a3400

Internal Product ID:

108657

Customer Ratings & Reviews


XS Power A3400 thumbnail image

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



Durability
5
Value
4
Features
5
Design
5
Usability
5

Customer Reviews

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Great battery

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

By jeffrey on August 9, 2017

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.