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XS Power Titan8 (PWR-S5-3400)

5000W 20Ah Lithium Titanate Oxide Car Battery for Domestic and Japanese Cars

XS Power
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• 12-volt Lithium Car Battery
• Sealed Lithium Titanate Oxide (LTO) design
• Perfect for Domestic or Japanese vehicle models
• Great for stock or aftermarket alternators

Learn more about the pwrs53400
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Description


XS Power brand icon

Authorized dealer

Premium Group 34 12-Volt Lithium Titanate Battery

Supplying sustained power to high-performance vehicle electronics requires a remarkably efficient energy solution. XS Power PWR-S5-3400 is a premium 12-volt lithium battery utilizing sophisticated Lithium Titanate Oxide (LTO) chemistry to deliver exceptionally fast charge and discharge rates. Engineered as a lightweight, direct-fit replacement, this powerful module drops seamlessly into standard Group 34 mounting locations, allowing you to maximize your electrical capabilities while shedding significant weight from traditional lead-acid cells.

Preventing dangerous voltage drops is absolutely critical for safeguarding expensive aftermarket stereos and ensuring clean, distortion-free audio. Engineered to comfortably handle extreme continuous demand, this formidable power cell delivers staggering max pulse amps to effortlessly keep pace with intensive bass notes and heavy loads. Whether utilized as a reliable primary starting battery for high-compression engines or as a dedicated secondary power source, the sealed, maintenance-free PWR-S5-3400 includes robust terminal hardware to guarantee a highly secure, low-resistance electrical connection.

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 Lithium Car Battery
  • Compatible with commercial applications
  • Perfect for Domestic or Japanese vehicle models
  • Sealed Lithium Titanate Oxide (LTO) design
  • Great for stock or aftermarket alternators
  • High-burst output and fast recharge
  • M6 terminal hardware included
  • Dimensions: 10.24""W x 8.43""D x 9.8""H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Battery Specifications:

  • BCI Group: 34
  • Battery Type: Lithium Titanate Oxide (LTO)
  • Nominal Wattage: 5000 watts
  • Nominal Voltage: 12 volts
  • Cranking Amps: 1000
  • Maximum Output: 2000 amps
  • Amp Hours: 20
  • Weight: 10 lbs.

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Specifications & Details


General Features
Cranking Amps
1000
Amp Hours (AH)
20
Length
10.24"
Width
8.43"
Height
9.8"
Maximum System Wattage
5000 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:

PWR-S5-3400

Weight:

10.00lbs

Internal SKU:

pwrs53400

Internal Product ID:

227386

Customer Ratings & Reviews


XS Power Titan8 (PWR-S5-3400) thumbnail image

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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I'm glad I purse the Titanic 8 lithium battery battery

By Edgar on April 13, 2026 Checkmark Icon Verified purchase




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XS Power Titan8 (PWR-S5-4700)

5000W 20Ah Lithium Titanate Oxide Car Battery for Domestic and Japanese Cars

$699.99

List price $599.99

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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.