
XS Power Li-PSX30QXR 12V Lithium 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.
Serious builders hunting a lightweight lithium battery that still throws down serious power have found their match in the XS Power Li-PSX30QXR. This lithium car audio battery packs a staggering burst current rating into a chassis that tips the scale at just a few pounds, making it an obvious choice wherever weight reduction is a priority without sacrificing the grunt your amplifiers demand. The LiFePO4 / LFP chemistry keeps voltage rock-solid under load, so your amplifiers see a cleaner signal and produce less distortion at peak levels.
Built for High-Output Builds
Whether you are running it as a standalone power source or dropping it in the trunk as a supplemental battery alongside a high-output alternator, the Li-PSX30QXR handles deep cycle duty with ease. Competition audio teams appreciate how little voltage drop this battery exhibits even during the most aggressive musical transients.
Specifications
| Chemistry | 12-Volt LFP Powersports |
| Voltage | 12V |
| Group | Group 30 / 30L |
| Wattage | 6,000 |
| Cranking Amps | 1,530 |
| Max Amps | 3,000 |
| Amp Hours | 33 |
| Equivalent AGM Amp Hours | 99 |
| Terminal Hardware | M6 (Included) |
| Weight | 4 lbs (1.81 kg) |
| Dimensions (L x H x W) | 6.57 in x 6.58 in x 4.97 in |
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


