{"product_id":"sb500-51","title":"XS Power SB500-51 500F 12V SuperBank Ultracapacitor","description":"\u003cp\u003eThe XS Power SB500-51 12V SuperBank brings 500 farads of genuine \u003cstrong\u003eultracapacitor\u003c\/strong\u003e performance to the compact Group 51 form factor, making it a natural choice for import builds, tight underhood installs, and any platform that runs a standard Group 51 battery. Its role is that of a dedicated \u003cstrong\u003evoltage stabilizer\u003c\/strong\u003e and transient buffer: when your amplifiers call for a burst of current that the main battery cannot supply fast enough, the SB500-51 steps in and fills that demand without hesitation.\u003c\/p\u003e\u003cp\u003eCompeting at SPL events or simply trying to get the most out of a daily-driven high-wattage audio system, the XS Power SB500-51 delivers real, measurable improvements in voltage stability and low-frequency punch. It is a far more effective solution than the single-farad \u003cstrong\u003epower cap\u003c\/strong\u003e designs of years past, offering hundreds of times more capacitance in a battery-shaped package that installs cleanly and integrates with your existing 12V system without added complexity.\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\u003e12-Volt SuperBank Ultracapacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eGroup Size\u003c\/td\u003e\n\u003ctd\u003eGroup 51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eMax Power\u003c\/td\u003e\n\u003ctd\u003e4,000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e12.0 – 16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e500 Farads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e11 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eTerminal Hardware\u003c\/td\u003e\n\u003ctd\u003eM6 Terminal Hardware Included\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":66831161884717,"sku":"SB500-51","price":499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/SB500-51-turn.jpg?v=1780722325","url":"https:\/\/www.jsultimatesounds.com\/products\/sb500-51","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}