{"product_id":"energie-pr2800r-12v-55ah-agm-car-audio-battery","title":"Energie PR2800R 12V 55Ah AGM Car Audio Battery","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Energie PR2800R is a 12V 55Ah AGM car audio battery for installations that need the reverse-terminal version of the PR2800 power cell. Its 1400 W manufacturer amplifier rating and Group 22\/51 size help you assess it for your vehicle’s electrical setup.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse-terminal layout:\u003c\/strong\u003e Check the battery markings and cable routing to confirm the orientation suits your installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e55Ah capacity:\u003c\/strong\u003e The stated capacity gives you a key figure for comparing battery options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1400 W amplifier rating:\u003c\/strong\u003e Use this manufacturer application rating as a reference when planning your audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup size 22\/51:\u003c\/strong\u003e Compare the listed group size and dimensions with your battery space before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eAGM lead-acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal voltage\u003c\/th\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e55 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer amplifier wattage rating\u003c\/th\u003e\n\u003ctd\u003e1400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L × W × H)\u003c\/th\u003e\n\u003ctd\u003e9.02 × 5.43 × 8.27 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTerminal screw diameter\u003c\/th\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery weight\u003c\/th\u003e\n\u003ctd\u003e35 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGroup size\u003c\/th\u003e\n\u003ctd\u003e22\/51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe PR2800R gives you the PR2800 55Ah power-cell specification in a reverse-terminal version. That distinction matters when you compare cable reach and terminal position against your existing battery layout.\u003c\/p\u003e\n\u003cp\u003eIts 1400 W manufacturer amplifier rating is an application reference, not a guarantee of amplifier output or a replacement for sizing the full electrical system.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, compare the 9.02 × 5.43 × 8.27-inch dimensions with your available battery space. Confirm terminal orientation, cable routing, and charging-system compatibility for your installation.\u003c\/p\u003e\n\u003cp\u003eCheck the positive and negative markings on the battery before connecting cables.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does the 1400 W rating mean?\u003c\/h3\u003e\n\u003cp\u003eIt is the manufacturer’s amplifier wattage application rating. It does not guarantee system output or replace electrical-system sizing.\u003c\/p\u003e\n\u003ch3\u003eHow can I confirm the reverse-terminal layout is right for my vehicle?\u003c\/h3\u003e\n\u003cp\u003eCompare the positive and negative markings with your cable routing and existing battery orientation before installation.\u003c\/p\u003e\n\u003ch3\u003eWhat size space should I check?\u003c\/h3\u003e\n\u003cp\u003eAllow for the listed battery dimensions of 9.02 × 5.43 × 8.27 inches, and compare the Group 22\/51 size with your vehicle’s battery space.\u003c\/p\u003e\n\u003ch3\u003eWhat charging-system checks should I make?\u003c\/h3\u003e\n\u003cp\u003eConfirm charging-system compatibility for your installation before ordering.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop 12 Volt Outlet for car audio batteries. Want to learn more about Energie? Explore our \u003ca href=\"https:\/\/www.12voltoutlet.com\/pages\/energie\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEnergie brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Energie","offers":[{"title":"Default Title","offer_id":67689877405924,"sku":"PR2800R","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/energie-pr2800r-1.jpg?v=1792709513","url":"https:\/\/www.12voltoutlet.com\/products\/energie-pr2800r-12v-55ah-agm-car-audio-battery","provider":"12 Volt Outlet","version":"1.0","type":"link"}