XS Power A3400 Group 34 12V AGM Car Audio Battery
Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 in the contiguous US. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
Tell us your vehicle, subwoofers and electrical setup and our team will help you match the right gear. Reach out before you buy.
Purpose-built for builders who push their electrical systems to the limit, the XS Power A3400 Group 34 12V AGM battery combines massive peak output with the deep energy reserves needed to sustain a large car-audio system through competition and street use alike. Few Group 34 batteries in any category come close to its combination of cranking authority and extended reserve minutes.
Competition-Caliber Performance in a Group 34 Form Factor
The A3400 is the kind of high output battery that SPL competitors specify when they need results, not excuses. Its sealed AGM chemistry handles aggressive charge-discharge cycles without degrading the way flooded batteries do, and the high CCA rating ensures reliable engine starts even after the amplifiers have been working hard. Whether in a dedicated show car or a daily-driven build with serious power, this battery delivers where it counts.
Specifications
| Battery Type | Deep Cycle 12-Volt AGM Battery |
| Group | 34 |
| Max Amps | 3,300 |
| Cold Cranking Amps | 1,012 |
| Reserve Capacity | 160 minutes |
| Terminal Hardware | 580 Top Terminals & M6 Incl. |
| Warranty | Three Year |
| Weight | 49.97 lbs. |
Authorized XS Power dealer at JS Ultimate Sounds. Free shipping on orders $99+.
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 www.P65Warnings.ca.gov
