{"product_id":"hd-3100-hold-down","title":"XS Power HD-3100 Hold Down Battery Hold Down","description":"\u003ch3\u003eXS Power HD-3100 Hold Down for Group 31 Battery Security\u003c\/h3\u003e\u003cp\u003eDesigned to fit the Group 31 battery footprint precisely, the XS Power HD-3100 Hold Down eliminates the play and rattle that comes with universal battery mounting solutions. Group 31 batteries are a common choice for secondary audio banks in trunk builds and cargo area installations, and securing them properly matters just as much as it does under the hood. A properly held battery protects terminal connections, reduces cable fatigue, and keeps the build looking intentional rather than improvised.\u003c\/p\u003e\u003cp\u003eThe HD-3100 works cleanly alongside XS Power terminal hardware and ring terminals, completing a matched set of car audio battery hardware that meets the standards competitors and serious daily-driver builders expect. Whether the vehicle is headed to a show, a competition, or just daily street use, the battery should stay exactly where it was installed — and this hold down ensures it does.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eType\u003c\/td\u003e\n\u003ctd\u003eCustom XS Battery Hold Down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eXS 3100 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eBillet Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized XS Power dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePROP 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.\u003c\/p\u003e\n\u003cp\u003eFor more information, visit \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" rel=\"nofollow\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"XS Power","offers":[{"title":"Default Title","offer_id":66831158902829,"sku":"HD-3100","price":183.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/HD-3100-turn.jpg?v=1780721934","url":"https:\/\/www.jsultimatesounds.com\/products\/hd-3100-hold-down","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}