XS Power RSV-S6 14V Titan8 Lithium Titanate (LTO) 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.
Operating at a native 14V with sixty amp-hours of capacity, the XS Power RSV-S6 Titan8 LTO battery occupies a unique position in the lithium titanate landscape — delivering elevated voltage and massive energy reserves in a single nine-pound package. The 14V operating level pushes amplifiers harder than a conventional 12V source, and the fast charge characteristics of LTO chemistry keep the system recovered and ready between competition rounds or extended listening sessions. High burst current output ensures the battery never becomes the limiting factor in a well-designed audio system.
14V LTO Capacity and Burst Performance in One Compact Unit
The RSV-S6 targets serious SPL competitors and motorsport enthusiasts who want both elevated voltage and deep capacity without running multiple battery units. It works in concert with 14V high-output alternators to maintain a consistent operational advantage over 12V systems, unlocking additional headroom from modern amplifiers. For builders who have outgrown conventional chemistry and want to experience what genuine Titan8 LTO performance feels like at 14V, the RSV-S6 is the definitive starting point.
Specifications
| Volts | 14 |
| Max Amps | 1000 |
| CA | 500 |
| CA Pb Eq | 750 |
| Ah | 20 |
| Ah Pb Eq | 60 |
| Energy Wh | 276 |
| Wattage Support | 3000 |
| Polarity | L/R |
| Included Hardware | M6 Terminal Hardware Included |
| Warranty | 1 Year Warranty — view warranty (PDF) |
| Instructions | Download instructions (PDF) |
| Length (Inches) | 8.3 |
| Width (Inches) | 4.85 |
| Height (Inches) | 5 |
| Weight (lbs) | 9 |
| Weight (kg) | 4.10 |
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
