{"product_id":"ds18-inf-80","title":"DS18 INF-80 12V 80Ah AGM Car Audio Power Cell","description":"\u003ch2\u003eDS18 INF-80 12V 80Ah AGM Car Audio Power Cell\u003c\/h2\u003e\n\u003cp\u003eAdd electrical reserve to your car audio build with the DS18 INFINITE 80Ah AGM power cell. Designed for demanding audio systems, this 12-volt battery uses Absorbed Glass Mat technology in a sealed, maintenance-free design.\u003c\/p\u003e\n\u003ch3\u003eReserve Capacity for Your Audio Build\u003c\/h3\u003e\n\u003cp\u003eA properly selected auxiliary battery can support your system's electrical reserve during audio demand. The INF-80 carries a manufacturer-listed 2,300W power-system rating, but that figure is not amplifier output or a guarantee that a particular system will avoid voltage drop. Actual performance depends on amplifier demand, alternator capacity, wiring, battery condition, and listening habits.\u003c\/p\u003e\n\u003ch3\u003eFeatures and Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: DS18\u003c\/li\u003e\n\u003cli\u003eSeries: INFINITE\u003c\/li\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eCapacity: 80Ah\u003c\/li\u003e\n\u003cli\u003eBattery technology: AGM (Absorbed Glass Mat)\u003c\/li\u003e\n\u003cli\u003eSealed, maintenance-free design\u003c\/li\u003e\n\u003cli\u003eM5 bolt terminals\u003c\/li\u003e\n\u003cli\u003eFlexible mounting options, including upside-down mounting\u003c\/li\u003e\n\u003cli\u003eManufacturer-listed power-system rating: 2,300W\u003c\/li\u003e\n\u003cli\u003eMade in Vietnam\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlexible Mounting\u003c\/h3\u003e\n\u003cp\u003eThe sealed, non-spill design allows multiple mounting orientations, including upside down, for installations with limited space. Secure the battery properly and protect the terminals against accidental contact.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Charging Considerations\u003c\/h3\u003e\n\u003cp\u003eKeep this power cell away from heat sources. Do not install it in the engine bay; the supplied product guidance warns of swelling in high-heat locations. Plan a suitable cabin, trunk, or bed location with secure mounting and follow the manufacturer's ventilation and charging instructions.\u003c\/p\u003e\n\u003cp\u003eConfirm battery dimensions and accessory compatibility with the M5 bolt terminals before ordering additional terminals or busbars.\u003c\/p\u003e\n\u003cp\u003eAn additional battery does not replace adequate alternator output or correctly sized power and ground wiring. Use appropriate circuit protection and an AGM-compatible charging setup, and confirm compatibility with existing batteries and the vehicle's charging system.\u003c\/p\u003e\n\u003ch3\u003eLocal Installation in Killeen, Texas\u003c\/h3\u003e\n\u003cp\u003eBest Auto Sound \u0026amp; Security offers local installation at our Killeen, Texas shop. We can help assess your audio system's electrical needs, review battery placement and charging compatibility, and plan power wiring and fuse protection. Installation labor is quoted separately.\u003c\/p\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":67779888775281,"sku":null,"price":374.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/4884\/5937\/files\/Screenshot_21-10-2026_115432_ds18.com.jpg?v=1792601691","url":"https:\/\/12volttoys.com\/products\/ds18-inf-80","provider":"Best Auto Sound \u0026 Security","version":"1.0","type":"link"}