{"product_id":"down4sound-70a-smart-power-supply-12v-car-audio-power-supply-battery-charger-13-8v-15v-output","title":"Down4Sound 70A Smart Power Supply - 12V Car Audio Power Supply \u0026 Battery Charger (13.8V - 15V Output)","description":"\u003cp\u003eThe \u003cstrong\u003eDown4Sound 70A Smart Power Supply\u003c\/strong\u003e is a versatile 12V power solution built for car audio testing, battery charging, and stable bench power. Designed to deliver reliable output from \u003cstrong\u003e13.8V to 15V\u003c\/strong\u003e with up to \u003cstrong\u003e70 amps\u003c\/strong\u003e of current, this unit is ideal for powering small to mid-size 12V equipment, charging batteries, and running audio gear without needing a vehicle.\u003c\/p\u003e \u003cp\u003eWhether you need a dependable \u003cstrong\u003ecar audio power supply\u003c\/strong\u003e, a \u003cstrong\u003e12V battery charger\u003c\/strong\u003e, or a smart unit for shop use, the PS-70A gives you flexible performance in one compact design. It can be used as a direct power supply for 12V equipment and small sound projects, or as a battery charger and maintainer for 12V batteries.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e70 Amp Output\u003c\/strong\u003e for stable 12V power delivery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustable Output Range\u003c\/strong\u003e from 13.8V to 15V\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eSmart Battery Charger Function \u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eBattery Compatibility: Lead-acid, agm, and lithium\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eAdjustable Output Voltage: User-configurable based on battery requirements\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eAdjustable Current Output: Matches battery capacity for safe charging\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBattery Maintainer Mode\u003c\/strong\u003e to help maintain battery charge over time\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect Power Supply Operation\u003c\/strong\u003e with no battery required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuilt-In Voltmeter and Ammeter\u003c\/strong\u003e for easy monitoring\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAutomatic Floating Smart Charger System\u003c\/strong\u003e for safe operation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFull-Range Automatic Bivolt Input\u003c\/strong\u003e from 90V to 250Vac\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCooling Fan and Compact Housing\u003c\/strong\u003e for dependable performance\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePerfect For\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eCar audio bench testing\u003c\/li\u003e \u003cli\u003ePowering amplifiers, DSPs, and 12V accessories\u003c\/li\u003e \u003cli\u003eCharging and maintaining 12V batteries\u003c\/li\u003e \u003cli\u003eSmall sound projects and demo setups\u003c\/li\u003e \u003cli\u003eShop, garage, and workbench power applications\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhy Choose the Down4Sound 70A Smart Power Supply?\u003c\/h2\u003e \u003cp\u003eThis smart power supply does more than charge a battery. It gives you a reliable way to \u003cstrong\u003erun 12V car audio equipment off wall power\u003c\/strong\u003e, making it a practical solution for installers, hobbyists, and anyone needing stable DC power for testing or charging. If you are looking for a \u003cstrong\u003e12V car audio power supply\u003c\/strong\u003e that can also work as a \u003cstrong\u003esmart battery charger\u003c\/strong\u003e, the Down4Sound 70A Smart Power Supply is a strong all-in-one option.\u003c\/p\u003e \u003ch2\u003eImportant Note\u003c\/h2\u003e \u003cp\u003eThis unit is best suited for small to moderate 12V power applications. Always verify polarity before connecting equipment, and make sure your connected devices do not exceed the unit’s output capability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Default Title","offer_id":66828387975213,"sku":"D4S-PS-70A","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-70a-smart-power-supply-12v-car-audio-power-supply-battery-charger-13-8v-15v-output-w_d8c4debe-91fb-478d-a9af-7256967e546b.jpg?v=1782675966","url":"https:\/\/www.jsultimatesounds.com\/products\/down4sound-70a-smart-power-supply-12v-car-audio-power-supply-battery-charger-13-8v-15v-output","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}