



XS Power 511 - 680 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.
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Side-mount battery terminals demand hardware engineered for the specific connection geometry, and the XS Power 511 is built for exactly that. Designed to work with the XS Power 680-series side-mount batteries, this battery terminal adaptor provides a secure, low-resistance attachment point for your power cable runs without the improvised approach that standard ring terminal solutions often require.
Whether you are routing a big three upgrade cable or terminating the main battery cable in a trunk installation, the 511 ensures every conductor lands where it belongs with a solid connection that will not loosen over time. Clean car audio battery hardware like this is the foundation every serious install deserves.
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


