



XS Power 510 - 375 Side Mount
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.
Group 51 Side-Mount Battery Hardware for Compact Installations
The XS Power 510 is a side-mount hardware solution sized for the compact 375-footprint battery position, giving builders the right fit for Group 51 side-terminal vehicle applications. When the battery location requires a side-mount terminal layout, using hardware engineered for that configuration means cleaner cable routing, better terminal engagement, and a more professional overall installation. Improvising with top-post adapters in a side-mount location is a compromise; the 510 eliminates it.
Whether you are replacing stock hardware for a high-output audio build or adding a secondary bank in a side-mount location, the 510 provides the battery terminal adaptor and connection foundation that the rest of your car audio battery hardware installation depends on. Pair it with appropriately rated cable lugs and ring terminals from the XS Power hardware line for a complete, matched battery station.
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


