{"product_id":"2014-bmw-428i-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","title":"PowerTex 2014 BMW 428i Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-597","description":"\u003ch2\u003ePowerTex 2014 BMW 428i Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-597\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 data-start=\"32\" data-end=\"1368\"\u003e\n\u003cli data-start=\"32\" data-end=\"313\"\u003e\n\u003cp data-start=\"34\" data-end=\"313\"\u003e\u003cstrong data-start=\"34\" data-end=\"61\"\u003eAdvanced LiFePO₄ Power:\u003c\/strong\u003e Built with \u003cstrong data-start=\"73\" data-end=\"115\"\u003elithium‑iron‑phosphate (LiFePO₄) cells\u003c\/strong\u003e for stable 12.8 V output, \u003cstrong data-start=\"142\" data-end=\"170\"\u003elonger cycle life (2–5×)\u003c\/strong\u003e and stronger durability vs. traditional lead‑acid batteries — ideal for modern BMW electrical systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"314\" data-end=\"568\"\u003e\n\u003cp data-start=\"316\" data-end=\"568\"\u003e\u003cstrong data-start=\"316\" data-end=\"346\"\u003ePerfect Group 49 \/ H8 Fit:\u003c\/strong\u003e Designed to match \u003cstrong data-start=\"365\" data-end=\"386\"\u003eBCI Group 49 \/ H8\u003c\/strong\u003e size, voltage, and cranking specs (~1500 CA \/ 1000 CCA) — \u003cem data-start=\"445\" data-end=\"470\"\u003estraight‑in replacement\u003c\/em\u003e for your 2014 BMW 428i battery bay with no modifications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"569\" data-end=\"770\"\u003e\n\u003cp data-start=\"571\" data-end=\"770\"\u003e\u003cstrong data-start=\"571\" data-end=\"597\"\u003eLightweight Advantage:\u003c\/strong\u003e Weighs ~19.8 lb — significantly lighter than stock lead‑acid options, helping reduce vehicle weight and support responsive handling. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"771\" data-end=\"990\"\u003e\n\u003cp data-start=\"773\" data-end=\"990\"\u003e\u003cstrong data-start=\"773\" data-end=\"803\"\u003eBuilt‑In Protection \u0026amp; BMS:\u003c\/strong\u003e Integrated \u003cstrong data-start=\"815\" data-end=\"850\"\u003eBattery Management System (BMS)\u003c\/strong\u003e safeguards against overcharge, overdischarge, and short‑circuit, ensuring reliable, safe operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1215\"\u003e\n\u003cp data-start=\"993\" data-end=\"1215\"\u003e\u003cstrong data-start=\"993\" data-end=\"1018\"\u003eConvenience Features:\u003c\/strong\u003e On‑board \u003cstrong data-start=\"1028\" data-end=\"1053\"\u003ejump‑start capability\u003c\/strong\u003e eliminates the need for external jump leads, and Bluetooth app monitoring lets you view real‑time status from your phone. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1368\"\u003e\n\u003cp data-start=\"1218\" data-end=\"1368\"\u003e\u003cstrong data-start=\"1218\" data-end=\"1238\"\u003eLong‑Term Value:\u003c\/strong\u003e Maintenance‑free design and extended lifespan reduce replacements and total ownership cost. \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_104_\"\u003e\u003c\/span\u003e\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=\"364\" data-end=\"644\"\u003e\u003cstrong data-start=\"364\" data-end=\"413\"\u003eQ: What vehicle is this battery designed for?\u003c\/strong\u003e\u003cbr data-start=\"413\" data-end=\"416\"\u003e\u003cstrong data-start=\"416\" data-end=\"422\"\u003eA:\u003c\/strong\u003e A \u003cstrong data-start=\"425\" data-end=\"481\"\u003eBCI Group 49 \/ H8 lithium LiFePO₄ automotive battery\u003c\/strong\u003e designed as a high‑performance replacement for the \u003cstrong data-start=\"533\" data-end=\"550\"\u003e2014 BMW 428i\u003c\/strong\u003e and other vehicles requiring the Group 49 battery size. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"646\" data-end=\"904\"\u003e\u003cstrong data-start=\"646\" data-end=\"693\"\u003eQ: What type of battery technology is used?\u003c\/strong\u003e\u003cbr data-start=\"693\" data-end=\"696\"\u003e\u003cstrong data-start=\"696\" data-end=\"702\"\u003eA:\u003c\/strong\u003e \u003cstrong data-start=\"703\" data-end=\"739\"\u003eLithium Iron Phosphate (LiFePO₄)\u003c\/strong\u003e — an advanced automotive battery chemistry that’s \u003cstrong data-start=\"790\" data-end=\"828\"\u003elighter, safer, and longer‑lasting\u003c\/strong\u003e than traditional lead‑acid batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1208\" data-end=\"1504\"\u003e\u003cstrong data-start=\"1208\" data-end=\"1257\"\u003eQ: What performance benefits does it provide?\u003c\/strong\u003e\u003cbr data-start=\"1257\" data-end=\"1260\"\u003e\u003cstrong data-start=\"1260\" data-end=\"1266\"\u003eA:\u003c\/strong\u003e Delivers \u003cstrong data-start=\"1276\" data-end=\"1295\"\u003ereliable starts\u003c\/strong\u003e, \u003cstrong data-start=\"1297\" data-end=\"1320\"\u003estable power output\u003c\/strong\u003e, \u003cstrong data-start=\"1322\" data-end=\"1343\"\u003efaster recharging\u003c\/strong\u003e, and a \u003cstrong data-start=\"1351\" data-end=\"1379\"\u003emuch longer service life\u003c\/strong\u003e (often 2–5× that of lead‑acid batteries), while significantly reducing battery weight. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1506\" data-end=\"1779\"\u003e\u003cstrong data-start=\"1506\" data-end=\"1559\"\u003eQ: Does it include safety or protection features?\u003c\/strong\u003e\u003cbr data-start=\"1559\" data-end=\"1562\"\u003e\u003cstrong data-start=\"1562\" data-end=\"1568\"\u003eA:\u003c\/strong\u003e Yes — features an integrated \u003cstrong data-start=\"1598\" data-end=\"1633\"\u003eBattery Management System (BMS)\u003c\/strong\u003e that guards against \u003cstrong data-start=\"1654\" data-end=\"1705\"\u003eover‑charge, over‑discharge, and short circuits\u003c\/strong\u003e for enhanced safety and durability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1781\" data-end=\"2069\"\u003e\u003cstrong data-start=\"1781\" data-end=\"1835\"\u003eQ: Is it a direct replacement for the OEM battery?\u003c\/strong\u003e\u003cbr data-start=\"1835\" data-end=\"1838\"\u003e\u003cstrong data-start=\"1838\" data-end=\"1844\"\u003eA:\u003c\/strong\u003e Yes — engineered to match \u003cstrong data-start=\"1871\" data-end=\"1892\"\u003eBCI Group 49 \/ H8\u003c\/strong\u003e physical dimensions and electrical specifications for a \u003cstrong data-start=\"1949\" data-end=\"1989\"\u003estraightforward drop‑in installation\u003c\/strong\u003e in compatible vehicles like the BMW 428i. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2071\" data-end=\"2318\"\u003e\u003cstrong data-start=\"2071\" data-end=\"2102\"\u003eQ: Is maintenance required?\u003c\/strong\u003e\u003cbr data-start=\"2102\" data-end=\"2105\"\u003e\u003cstrong data-start=\"2105\" data-end=\"2111\"\u003eA:\u003c\/strong\u003e \u003cstrong data-start=\"2112\" data-end=\"2132\"\u003eMaintenance‑free\u003c\/strong\u003e — no fluid checks or routine upkeep like lead‑acid batteries; using a \u003cstrong data-start=\"2203\" data-end=\"2233\"\u003eLiFePO₄‑compatible charger\u003c\/strong\u003e is recommended for best long‑term performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2320\" data-end=\"2628\"\u003e\u003cstrong data-start=\"2320\" data-end=\"2397\"\u003eQ: Why choose this PowerTex LiFePO₄ battery over a lead‑acid alternative?\u003c\/strong\u003e\u003cbr data-start=\"2397\" data-end=\"2400\"\u003e\u003cstrong data-start=\"2400\" data-end=\"2406\"\u003eA:\u003c\/strong\u003e Offers \u003cstrong data-start=\"2414\" data-end=\"2434\"\u003eweight reduction\u003c\/strong\u003e, \u003cstrong data-start=\"2436\" data-end=\"2455\"\u003elonger lifespan\u003c\/strong\u003e, \u003cstrong data-start=\"2457\" data-end=\"2485\"\u003ebetter thermal stability\u003c\/strong\u003e, \u003cstrong data-start=\"2487\" data-end=\"2506\"\u003efaster recharge\u003c\/strong\u003e, and \u003cstrong data-start=\"2512\" data-end=\"2541\"\u003ehigher overall efficiency\u003c\/strong\u003e — ideal for performance and daily driving needs. \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_1o9_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"76\" data-end=\"172\"\u003e\n\u003cp data-start=\"78\" data-end=\"172\"\u003e\u003cstrong data-start=\"78\" data-end=\"104\"\u003eCheck voltage monthly:\u003c\/strong\u003e Use a quality voltmeter to monitor the battery’s state of charge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"173\" data-end=\"299\"\u003e\n\u003cp data-start=\"175\" data-end=\"299\"\u003e\u003cstrong data-start=\"175\" data-end=\"195\"\u003eClean terminals:\u003c\/strong\u003e Keep battery terminals and clamps clean; remove corrosion with a baking soda solution and soft brush.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"300\" data-end=\"407\"\u003e\n\u003cp data-start=\"302\" data-end=\"407\"\u003e\u003cstrong data-start=\"302\" data-end=\"322\"\u003eSecure mounting:\u003c\/strong\u003e Ensure the battery is firmly fastened to reduce vibration and extend service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"408\" data-end=\"561\"\u003e\n\u003cp data-start=\"410\" data-end=\"561\"\u003e\u003cstrong data-start=\"410\" data-end=\"452\"\u003eUse a LiFePO₄‑compatible charger only:\u003c\/strong\u003e Recharge with a charger designed for lithium iron phosphate chemistry — avoid standard lead‑acid chargers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"562\" data-end=\"669\"\u003e\n\u003cp data-start=\"564\" data-end=\"669\"\u003e\u003cstrong data-start=\"564\" data-end=\"589\"\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=\"670\" data-end=\"774\"\u003e\n\u003cp data-start=\"672\" data-end=\"774\"\u003e\u003cstrong data-start=\"672\" data-end=\"699\"\u003eTemperature protection:\u003c\/strong\u003e Keep the battery away from extreme heat or cold for optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"775\" data-end=\"879\"\u003e\n\u003cp data-start=\"777\" data-end=\"879\"\u003e\u003cstrong data-start=\"777\" data-end=\"799\"\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=\"880\" data-end=\"994\"\u003e\n\u003cp data-start=\"882\" data-end=\"994\"\u003e\u003cstrong data-start=\"882\" data-end=\"916\"\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=\"995\" data-end=\"1102\"\u003e\n\u003cp data-start=\"997\" data-end=\"1102\"\u003e\u003cstrong data-start=\"997\" data-end=\"1016\"\u003eProper storage:\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=\"1103\" data-end=\"1200\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1105\" data-end=\"1200\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1105\" data-end=\"1140\"\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":45448176205884,"sku":"PTLG49-597","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_58c000c5-a4f4-4933-9dc1-dba67131a023.jpg?v=1779942934","url":"https:\/\/e-powergo.com\/products\/2014-bmw-428i-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}