XS Power D14-31 Group 31 14V 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 within the contiguous US. Freight items may require delivery coordination; any shipping exceptions are shown before checkout. 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.
Bridging the gap between the stock 12-volt world and a full 16-volt race system, the XS Power D14-31 14V AGM battery offers a meaningful voltage bump in a massive Group 31 case. That larger footprint translates directly into deep energy reserves and generous reserve minutes — critical assets for big daily-driven systems and for competitors who need sustained output between charges.
Group 31 Capacity Meets 14V Performance
The D14-31 is built around the same sealed AGM platform that has made XS Power a staple in high-output car-audio installations nationwide. Whether you are powering a wall of subwoofers in a dedicated competition vehicle or running a serious aftermarket stereo on the street, this high output battery delivers the cranking authority and deep-cycle resilience that separates it from ordinary replacement batteries in the Group 31 class.
Specifications
| BCI Group Size | Group 31 |
| Volts | 14v |
| Max Amps | 5000 |
| CA | 1130 |
| CCA | 994 |
| Ah | 98 |
| RC | 197 |
| Primary Watts | NA |
| Secondary Watts | NA |
| Polarity | L/R |
| Included Hardware | M6 Hardware Included |
| Warranty | 3 Year — view warranty (PDF) |
| Instructions | Download instructions (PDF) |
| Length (Inches) | 12.99 |
| Width (Inches) | 6.81 |
| Height (Inches) | 8.43 |
| Weight (lbs) | 71.65 |
| Weight (kg) | 32.5 |
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
