XS Power S375 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.
The XS Power S375 is a 12V sealed AGM battery crafted for car audio builders who need reliable power storage in a compact, versatile package. Its sealed construction allows flexible mounting angles that an open-vent battery cannot tolerate, giving fabricators freedom to tuck it into custom locations without worrying about acid spills or venting requirements.
Sealed AGM Reliability in a Compact Form
Sharing a footprint with the D375, the S375 focuses on delivering steady reserve capacity for secondary battery duties in daily-driver and mid-level competition builds. If you are upgrading a powersports vehicle, adding a cabin supplemental battery, or simply want the best car audio battery experience in a small sealed AGM package, the XS Power S375 is a well-proven choice backed by a brand that set the standard for high output car audio batteries.
Specifications
| Battery Type | 12-Volt AGM Racing |
| Max Amps (Burst) | 800 |
| Cranking Amps | 300 |
| Cold Cranking Amps | 264 |
| Reserve Capacity | 25 minutes |
| Terminal Hardware | 586 & M6 Included |
| Charging Temp | 5°F to 120°F (-15°C to 50°C) |
| Weight | 11.5 lbs |
| Warranty | Three Year |
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
