{"product_id":"2015-bmw-alpina-b7-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","title":"PowerTex 2015 BMW Alpina B7 Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-573","description":"\u003ch2\u003ePowerTex 2015 BMW Alpina B7 Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-573\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIntroducing PowerTex LiFePO4 BCI Group 49\/H8 Battery - Unleash the Power of Performance and Reliability!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaximized Longevity:\u003c\/strong\u003e Elevate your driving experience with the Powertex Lithium Iron Phosphate car battery, an optimal solution for maximizing your vehicle's potential. Crafted for extended durability surpassing conventional car batteries, this powerhouse delivers enhanced power and prolonged longevity. With LiFePO4, revel in sustained performance and unwavering reliability that elevates your journey every mile of the way.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOptimized Performance:\u003c\/strong\u003e Elevate your driving experience with the Powertex Lithium car battery, meticulously crafted for enhanced performance and dependability. This battery offers increased power and an extended lifespan, making it the ideal selection for those aiming to optimize their vehicle's capabilities. Choose Lithium Iron Phosphate for improved and consistently reliable performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eJump Start Button:\u003c\/strong\u003e Never worry about external jump starting again! Our battery features an internal jump start button, activated in the event of battery discharge or BMS triggering, ensuring hassle-free operations wherever you go.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBattery Management System: \u003c\/strong\u003eExperience peace of mind with our cutting-edge Battery Management System (BMS), acting as a vigilant protector against overcharge, over-discharge, and short-circuit incidents. This intelligent system tirelessly monitors and controls battery performance, ensuring both your safety and the durability of your investment.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGrade A Cells:\u003c\/strong\u003e Trust in the highest quality and reliability with UL-certified Grade A cells, delivering unmatched performance and peace of mind.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eDiscover the unparalleled performance of our Powertex LiFePO4 Car Battery with transparent and comprehensive insights into key parameters:\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e Unmatched energy storage capacity to fuel extended journeys and power-hungry applications.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCycle Life:\u003c\/strong\u003e Exceptional longevity, ensuring a prolonged and reliable service life for your investment.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCharging Time:\u003c\/strong\u003e Swift and efficient charging capabilities, minimizing downtime and maximizing your driving experience.\u003cbr\u003e\u003cbr\u003eAt Powertex, we prioritize clarity and excellence, empowering customers with the information they need to make informed decisions and elevate their driving experience.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eConcerned About The Safety of Powertex LiFePO4 Car Batteries?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eAfter undergoing rigorous testing, we've engineered the most efficient and secure battery solution. Our LiFePO4 battery utilizes cells that have undergone puncture testing to prevent potential fire and explosion hazards. With crush-resistant technology, it's built to withstand intense pressure, collisions, and maintain structural integrity, ensuring your safety in any situation. Additionally, boasting IP65 and IP67 waterproof ratings, it offers unparalleled protection against water damage. Certified with UN38.3, MSDS, 62133, 62619, and CE, our battery is a testament to its reliability and safety standards, providing you with peace of mind on every journey.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"32\" data-end=\"296\"\u003e\n\u003cp data-start=\"34\" data-end=\"296\"\u003e\u003cstrong data-start=\"34\" data-end=\"66\"\u003ePremium LiFePO₄ Performance:\u003c\/strong\u003e Built with advanced \u003cstrong data-start=\"87\" data-end=\"123\"\u003elithium‑iron‑phosphate (LiFePO₄)\u003c\/strong\u003e technology for stable voltage, high energy efficiency, and \u003cstrong data-start=\"183\" data-end=\"207\"\u003e2–5× longer lifespan\u003c\/strong\u003e than traditional lead‑acid automotive batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"297\" data-end=\"514\"\u003e\n\u003cp data-start=\"299\" data-end=\"514\"\u003e\u003cstrong data-start=\"299\" data-end=\"332\"\u003eDirect BCI Group 49 \/ H8 Fit:\u003c\/strong\u003e Designed to match \u003cstrong data-start=\"351\" data-end=\"368\"\u003eGroup 49 \/ H8\u003c\/strong\u003e size and specs for a \u003cstrong data-start=\"390\" data-end=\"417\"\u003estraight‑in replacement\u003c\/strong\u003e — no modifications required for your 2015 BMW Alpina B7. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"515\" data-end=\"743\"\u003e\n\u003cp data-start=\"517\" data-end=\"743\"\u003e\u003cstrong data-start=\"517\" data-end=\"543\"\u003eLightweight Advantage:\u003c\/strong\u003e At about \u003cstrong data-start=\"553\" data-end=\"564\"\u003e19.8 lb\u003c\/strong\u003e, it’s significantly lighter than conventional batteries — reduces overall vehicle weight and can support improved efficiency and handling. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"744\" data-end=\"921\"\u003e\n\u003cp data-start=\"746\" data-end=\"921\"\u003e\u003cstrong data-start=\"746\" data-end=\"784\"\u003eStrong Cranking \u0026amp; Reliable Starts:\u003c\/strong\u003e High \u003cstrong data-start=\"790\" data-end=\"829\"\u003ecranking amps (~1500 CA \/ 1000 CCA)\u003c\/strong\u003e ensure dependable starts even in varied conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"922\" data-end=\"1147\"\u003e\n\u003cp data-start=\"924\" data-end=\"1147\"\u003e\u003cstrong data-start=\"924\" data-end=\"954\"\u003eSmart Protection \u0026amp; Safety:\u003c\/strong\u003e Integrated \u003cstrong data-start=\"966\" data-end=\"1001\"\u003eBattery Management System (BMS)\u003c\/strong\u003e guards against overcharge, overdischarge, and short circuits, enhancing safety and long‑term reliability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1148\" data-end=\"1345\"\u003e\n\u003cp data-start=\"1150\" data-end=\"1345\"\u003e\u003cstrong data-start=\"1150\" data-end=\"1175\"\u003eBuilt‑In Convenience:\u003c\/strong\u003e Features \u003cstrong data-start=\"1185\" data-end=\"1219\"\u003einternal jump‑start capability\u003c\/strong\u003e and optional \u003cstrong data-start=\"1233\" data-end=\"1257\"\u003eBluetooth monitoring\u003c\/strong\u003e for real‑time battery status via connected app. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1346\" data-end=\"1548\"\u003e\n\u003cp data-start=\"1348\" data-end=\"1548\"\u003e\u003cstrong data-start=\"1348\" data-end=\"1386\"\u003eEco‑Friendlier \u0026amp; Maintenance‑Free:\u003c\/strong\u003e Cleaner design without toxic lead or corrosive acids, offering a more environmentally friendly and maintenance‑free choice.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"372\" data-end=\"636\"\u003e\u003cstrong data-start=\"372\" data-end=\"421\"\u003eQ: What vehicle is this battery designed for?\u003c\/strong\u003e\u003cbr data-start=\"421\" data-end=\"424\"\u003e\u003cstrong data-start=\"424\" data-end=\"430\"\u003eA:\u003c\/strong\u003e A \u003cstrong data-start=\"433\" data-end=\"481\"\u003eBCI Group 49 \/ H8 LiFePO₄ automotive battery\u003c\/strong\u003e designed as a \u003cstrong data-start=\"496\" data-end=\"538\"\u003ereplacement for the 2015 BMW Alpina B7\u003c\/strong\u003e and other vehicles using Group 49 battery sizing and specs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"638\" data-end=\"902\"\u003e\u003cstrong data-start=\"638\" data-end=\"689\"\u003eQ: What type of battery technology does it use?\u003c\/strong\u003e\u003cbr data-start=\"689\" data-end=\"692\"\u003e\u003cstrong data-start=\"692\" data-end=\"698\"\u003eA:\u003c\/strong\u003e Advanced \u003cstrong data-start=\"708\" data-end=\"744\"\u003eLithium Iron Phosphate (LiFePO₄)\u003c\/strong\u003e technology — \u003cstrong data-start=\"758\" data-end=\"773\"\u003elightweight\u003c\/strong\u003e, \u003cstrong data-start=\"775\" data-end=\"793\"\u003ehighly durable\u003c\/strong\u003e, and with a \u003cstrong data-start=\"806\" data-end=\"825\"\u003elonger lifespan\u003c\/strong\u003e than conventional lead‑acid batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"904\" data-end=\"1174\"\u003e\u003cstrong data-start=\"904\" data-end=\"943\"\u003eQ: What are the key specifications?\u003c\/strong\u003e\u003cbr data-start=\"943\" data-end=\"946\"\u003e\u003cstrong data-start=\"946\" data-end=\"952\"\u003eA:\u003c\/strong\u003e Typical Group 49 LiFePO₄ metrics include \u003cstrong data-start=\"994\" data-end=\"1012\"\u003e12.8 V voltage\u003c\/strong\u003e, \u003cstrong data-start=\"1014\" data-end=\"1033\"\u003e~60 Ah capacity\u003c\/strong\u003e, \u003cstrong data-start=\"1035\" data-end=\"1061\"\u003e~1500 CA cranking amps\u003c\/strong\u003e, \u003cstrong data-start=\"1063\" data-end=\"1095\"\u003e~1000 CCA cold‑cranking amps\u003c\/strong\u003e, and a \u003cstrong data-start=\"1103\" data-end=\"1135\"\u003elightweight ~19.8 lbs design\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1176\" data-end=\"1442\"\u003e\u003cstrong data-start=\"1176\" data-end=\"1223\"\u003eQ: What performance benefits does it offer?\u003c\/strong\u003e\u003cbr data-start=\"1223\" data-end=\"1226\"\u003e\u003cstrong data-start=\"1226\" data-end=\"1232\"\u003eA:\u003c\/strong\u003e Delivers \u003cstrong data-start=\"1242\" data-end=\"1261\"\u003ereliable starts\u003c\/strong\u003e, \u003cstrong data-start=\"1263\" data-end=\"1292\"\u003econsistent power delivery\u003c\/strong\u003e, \u003cstrong data-start=\"1294\" data-end=\"1311\"\u003efast recharge\u003c\/strong\u003e, and \u003cstrong data-start=\"1317\" data-end=\"1342\"\u003eextended service life\u003c\/strong\u003e — often \u003cstrong data-start=\"1351\" data-end=\"1366\"\u003e2–5× longer\u003c\/strong\u003e than traditional lead‑acid batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1444\" data-end=\"1704\"\u003e\u003cstrong data-start=\"1444\" data-end=\"1500\"\u003eQ: What safety and protection features are included?\u003c\/strong\u003e\u003cbr data-start=\"1500\" data-end=\"1503\"\u003e\u003cstrong data-start=\"1503\" data-end=\"1509\"\u003eA:\u003c\/strong\u003e Built‑in \u003cstrong data-start=\"1519\" data-end=\"1554\"\u003eBattery Management System (BMS)\u003c\/strong\u003e protects against \u003cstrong data-start=\"1572\" data-end=\"1586\"\u003eovercharge\u003c\/strong\u003e, \u003cstrong data-start=\"1588\" data-end=\"1606\"\u003eover‑discharge\u003c\/strong\u003e, and \u003cstrong data-start=\"1612\" data-end=\"1630\"\u003eshort circuits\u003c\/strong\u003e for improved durability and safety. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1706\" data-end=\"1967\"\u003e\u003cstrong data-start=\"1706\" data-end=\"1764\"\u003eQ: Is it a direct replacement for the factory battery?\u003c\/strong\u003e\u003cbr data-start=\"1764\" data-end=\"1767\"\u003e\u003cstrong data-start=\"1767\" data-end=\"1773\"\u003eA:\u003c\/strong\u003e Yes — engineered to match \u003cstrong data-start=\"1800\" data-end=\"1821\"\u003eBCI Group 49 \/ H8\u003c\/strong\u003e size and electrical specs for \u003cstrong data-start=\"1852\" data-end=\"1876\"\u003edrop‑in installation\u003c\/strong\u003e in compatible vehicles, including the BMW Alpina B7. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1969\" data-end=\"2200\"\u003e\u003cstrong data-start=\"1969\" data-end=\"2000\"\u003eQ: Is maintenance required?\u003c\/strong\u003e\u003cbr data-start=\"2000\" data-end=\"2003\"\u003e\u003cstrong data-start=\"2003\" data-end=\"2009\"\u003eA:\u003c\/strong\u003e \u003cstrong data-start=\"2010\" data-end=\"2030\"\u003eMaintenance‑free\u003c\/strong\u003e operation — no fluid checks or upkeep like lead‑acid batteries; a \u003cstrong data-start=\"2097\" data-end=\"2127\"\u003eLiFePO₄‑compatible charger\u003c\/strong\u003e is recommended for optimal health. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2202\" data-end=\"2506\"\u003e\u003cstrong data-start=\"2202\" data-end=\"2262\"\u003eQ: Why choose this over a traditional lead‑acid battery?\u003c\/strong\u003e\u003cbr data-start=\"2262\" data-end=\"2265\"\u003e\u003cstrong data-start=\"2265\" data-end=\"2271\"\u003eA:\u003c\/strong\u003e Offers \u003cstrong data-start=\"2279\" data-end=\"2299\"\u003eweight reduction\u003c\/strong\u003e, \u003cstrong data-start=\"2301\" data-end=\"2320\"\u003elonger lifespan\u003c\/strong\u003e, \u003cstrong data-start=\"2322\" data-end=\"2350\"\u003ebetter thermal stability\u003c\/strong\u003e, \u003cstrong data-start=\"2352\" data-end=\"2373\"\u003ehigher efficiency\u003c\/strong\u003e, and \u003cstrong data-start=\"2379\" data-end=\"2403\"\u003eimproved reliability\u003c\/strong\u003e — ideal for premium performance vehicles like the BMW Alpina B7. \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_1b5_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"81\" data-end=\"163\"\u003e\n\u003cp data-start=\"83\" data-end=\"163\"\u003e\u003cstrong data-start=\"83\" data-end=\"109\"\u003eCheck voltage monthly:\u003c\/strong\u003e Use a quality voltmeter to monitor state of charge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"164\" data-end=\"289\"\u003e\n\u003cp data-start=\"166\" data-end=\"289\"\u003e\u003cstrong data-start=\"166\" data-end=\"186\"\u003eClean terminals:\u003c\/strong\u003e Keep battery terminals and clamps free of corrosion; clean with baking soda solution and soft brush.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"290\" data-end=\"384\"\u003e\n\u003cp data-start=\"292\" data-end=\"384\"\u003e\u003cstrong data-start=\"292\" data-end=\"319\"\u003eEnsure secure mounting:\u003c\/strong\u003e Tighten hold‑down to reduce vibration and extend battery life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"385\" data-end=\"536\"\u003e\n\u003cp data-start=\"387\" data-end=\"536\"\u003e\u003cstrong data-start=\"387\" data-end=\"427\"\u003eUse LiFePO₄‑compatible charger only:\u003c\/strong\u003e Recharge with a charger designed for lithium iron phosphate batteries — avoid standard lead‑acid chargers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"537\" data-end=\"644\"\u003e\n\u003cp data-start=\"539\" data-end=\"644\"\u003e\u003cstrong data-start=\"539\" data-end=\"564\"\u003eAvoid deep discharge:\u003c\/strong\u003e Recharge promptly after use; don’t let voltage fall below recommended levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"645\" data-end=\"746\"\u003e\n\u003cp data-start=\"647\" data-end=\"746\"\u003e\u003cstrong data-start=\"647\" data-end=\"674\"\u003eTemperature protection:\u003c\/strong\u003e Shield the battery from extreme heat or cold for optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"747\" data-end=\"851\"\u003e\n\u003cp data-start=\"749\" data-end=\"851\"\u003e\u003cstrong data-start=\"749\" data-end=\"771\"\u003eInspect regularly:\u003c\/strong\u003e Check for swelling, damage, or loose connections; address issues immediately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"852\" data-end=\"966\"\u003e\n\u003cp data-start=\"854\" data-end=\"966\"\u003e\u003cstrong data-start=\"854\" data-end=\"888\"\u003eBalance charge if recommended:\u003c\/strong\u003e Perform balance charging per manufacturer guidance to maintain cell health.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"967\" data-end=\"1072\"\u003e\n\u003cp data-start=\"969\" data-end=\"1072\"\u003e\u003cstrong data-start=\"969\" data-end=\"986\"\u003eStorage care:\u003c\/strong\u003e For long storage, maintain ~50–70% charge and disconnect to reduce parasitic drain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1073\" data-end=\"1170\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1075\" data-end=\"1170\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1075\" data-end=\"1110\"\u003eFollow manufacturer guidelines:\u003c\/strong\u003e Adhere to PowerTex care, safety, and warranty instructions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PowerTex","offers":[{"title":"Default Title","offer_id":45448176730172,"sku":"PTLG49-573","price":674.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/6151\/5324\/files\/Powertex-Batteries-BCI-group-49-lithium-iron-phosphate-LiFePO4-automotive-car-battery-PTLG49_790990e0-d340-4614-bc6a-bcaacf694c09.jpg?v=1779942955","url":"https:\/\/e-powergo.com\/products\/2015-bmw-alpina-b7-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}