{"product_id":"down4sound-dna-13-sodium-ion-battery","title":"Down4Sound DNA-13 13.5Ah 12V Sodium-Ion Car Audio Battery","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry\u003c\/strong\u003e — 12V Sodium-Ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e — 13.5Ah \/ 162Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Power\u003c\/strong\u003e — 400A \/ 4,200W for 3 seconds (30C); 472A \/ 5,600W+ instantaneous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Under Load\u003c\/strong\u003e — Holds above 10.4V through a full 3-second 400A burst\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e — 6 lbs, mounts upright or on its side\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Down4Sound DNA-13 13.5Ah 12V Sodium-Ion Car Audio Battery\u003c\/p\u003e\u003cp\u003eThe Down4Sound DNA-13 is a compact 12V sodium-ion battery built for car audio. It stores 13.5Ah (162Wh) and is rated for 202A continuous and 400A for a full 3-second burst, which Down4Sound measures at roughly 4,200 watts while the battery holds above 10.4V. Under everyday music loads around 200A it stays near its 12.0V nominal, supplying about 2,400 watts of clean power. At only 6 lbs, it fits easily in amplifier racks, custom battery banks and tight installs, and its sealed design can be mounted upright or on its side.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRated for 10,000+ full-power pulse cycles while retaining 90% of original capacity\u003c\/li\u003e\n\u003cli\u003eCold-weather support down to -29°C\u003c\/li\u003e\n\u003cli\u003eSodium-ion chemistry that Down4Sound rates as more resistant to fire and thermal runaway than lithium\u003c\/li\u003e\n\u003cli\u003eSide-mounting capable sealed design\u003c\/li\u003e\n\u003cli\u003eCharges at 13.8–14.8V for daily driving, up to 15.8V for competition use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDNA-13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eSodium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e12.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e13.5Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Energy\u003c\/td\u003e\n\u003ctd\u003e162Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e6.0V – 15.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e15.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e15.8V (do not exceed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off\u003c\/td\u003e\n\u003ctd\u003e6.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge (15C)\u003c\/td\u003e\n\u003ctd\u003e202A \/ 2,430W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Pulse Discharge, 3s (30C)\u003c\/td\u003e\n\u003ctd\u003e400A \/ 4,200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous Discharge, under 1s (35C)\u003c\/td\u003e\n\u003ctd\u003e472A \/ 5,600W+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Charge (1C)\u003c\/td\u003e\n\u003ctd\u003e13.5A, continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Charge (5C)\u003c\/td\u003e\n\u003ctd\u003e67.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLong-Pulse Charge (10C)\u003c\/td\u003e\n\u003ctd\u003e135A, 3 minutes or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Recommended Alternator\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × L)\u003c\/td\u003e\n\u003ctd\u003e171 × 200 × 135 mm (approx. 6.75\" × 7.75\" × 5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA Big 3 upgrade is strongly recommended\u003c\/li\u003e\n\u003cli\u003eA high-output alternator is recommended for larger systems\u003c\/li\u003e\n\u003cli\u003eUse quality OFC power and ground wiring\u003c\/li\u003e\n\u003cli\u003eDo not charge above 55°C (131°F); reduce charging power below 0°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4Sound","offers":[{"title":"Default Title","offer_id":67158453026861,"sku":"DNA-13","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-or-dna-13-13ah-sodium-ion-lithium-car-audio-battery__94291.1780033747.jpg?v=1793363016","url":"https:\/\/www.jsultimatesounds.com\/products\/down4sound-dna-13-sodium-ion-battery","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}