{"product_id":"2014-bmw-740li-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","title":"PowerTex 2014 BMW 740Li Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-622","description":"\u003ch2\u003ePowerTex 2014 BMW 740Li Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-622\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\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\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\u003ch6\u003e\u003cbr\u003e\u003c\/h6\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\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"32\" data-end=\"1666\"\u003e\n\u003cli data-start=\"32\" data-end=\"336\"\u003e\n\u003cp data-start=\"34\" data-end=\"336\"\u003e\u003cstrong data-start=\"34\" data-end=\"66\"\u003eAdvanced LiFePO₄ Technology:\u003c\/strong\u003e Built with \u003cstrong data-start=\"78\" data-end=\"110\"\u003elithium‑iron‑phosphate cells\u003c\/strong\u003e for stable 12.8 V output, significantly \u003cstrong data-start=\"151\" data-end=\"179\"\u003elonger cycle life (2–5×)\u003c\/strong\u003e and superior durability compared with traditional lead‑acid starters — ideal for modern 2014 BMW electrical demands. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"337\" data-end=\"582\"\u003e\n\u003cp data-start=\"339\" data-end=\"582\"\u003e\u003cstrong data-start=\"339\" data-end=\"381\"\u003eDrop‑In BCI Group 49 \/ H8 Replacement:\u003c\/strong\u003e Designed to meet \u003cstrong data-start=\"399\" data-end=\"416\"\u003eGroup 49 \/ H8\u003c\/strong\u003e size and electrical specifications — straightforward \u003cem data-start=\"470\" data-end=\"482\"\u003edirect fit\u003c\/em\u003e installation for your 2014 BMW 740Li without modifications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"583\" data-end=\"831\"\u003e\n\u003cp data-start=\"585\" data-end=\"831\"\u003e\u003cstrong data-start=\"585\" data-end=\"611\"\u003eLightweight Advantage:\u003c\/strong\u003e At around \u003cstrong data-start=\"622\" data-end=\"633\"\u003e19.8 lb\u003c\/strong\u003e, it’s significantly lighter than conventional lead‑acid batteries — helps \u003cstrong data-start=\"708\" data-end=\"741\"\u003ereduce overall vehicle weight\u003c\/strong\u003e and can support improved handling and efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"832\" data-end=\"1050\"\u003e\n\u003cp data-start=\"834\" data-end=\"1050\"\u003e\u003cstrong data-start=\"834\" data-end=\"872\"\u003eStrong Cranking \u0026amp; Reliable Starts:\u003c\/strong\u003e High \u003cstrong data-start=\"878\" data-end=\"917\"\u003ecranking amps (~1500 CA \/ 1000 CCA)\u003c\/strong\u003e provide dependable starts even in varied conditions, ensuring smooth performance every time. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1051\" data-end=\"1279\"\u003e\n\u003cp data-start=\"1053\" data-end=\"1279\"\u003e\u003cstrong data-start=\"1053\" data-end=\"1083\"\u003eSmart Safety \u0026amp; Protection:\u003c\/strong\u003e Integrated \u003cstrong data-start=\"1095\" data-end=\"1130\"\u003eBattery Management System (BMS)\u003c\/strong\u003e safeguards against overcharge, overdischarge, and short circuits for enhanced reliability and peace of mind. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1280\" data-end=\"1474\"\u003e\n\u003cp data-start=\"1282\" data-end=\"1474\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1307\"\u003eBuilt‑In Convenience:\u003c\/strong\u003e On‑board \u003cstrong data-start=\"1317\" data-end=\"1342\"\u003ejump‑start capability\u003c\/strong\u003e and optional Bluetooth app monitoring deliver added usability and real‑time battery status. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1475\" data-end=\"1666\"\u003e\n\u003cp data-start=\"1477\" data-end=\"1666\"\u003e\u003cstrong data-start=\"1477\" data-end=\"1513\"\u003eMaintenance‑Free \u0026amp; Eco‑Friendly:\u003c\/strong\u003e No corrosive acid or heavy metals — \u003cstrong data-start=\"1550\" data-end=\"1580\"\u003emaintenance‑free operation\u003c\/strong\u003e with a more environmentally responsible design. \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_1bu_\"\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=\"262\" data-end=\"436\"\u003e\u003cstrong data-start=\"262\" data-end=\"311\"\u003eQ: What vehicle is this battery designed for?\u003c\/strong\u003e\u003cbr data-start=\"311\" data-end=\"314\"\u003e\u003cstrong data-start=\"314\" data-end=\"320\"\u003eA:\u003c\/strong\u003e Designed as a \u003cstrong data-start=\"335\" data-end=\"379\"\u003edirect replacement for the 2014 BMW 435i\u003c\/strong\u003e and other vehicles that use the Group 49 battery size.\u003c\/p\u003e\n\u003cp data-start=\"438\" data-end=\"664\"\u003e\u003cstrong data-start=\"438\" data-end=\"491\"\u003eQ: What type of technology does this battery use?\u003c\/strong\u003e\u003cbr data-start=\"491\" data-end=\"494\"\u003e\u003cstrong data-start=\"494\" data-end=\"500\"\u003eA:\u003c\/strong\u003e \u003cstrong data-start=\"501\" data-end=\"537\"\u003eLithium Iron Phosphate (LiFePO₄)\u003c\/strong\u003e — advanced automotive battery technology that’s \u003cstrong data-start=\"586\" data-end=\"624\"\u003elighter, safer, and longer‑lasting\u003c\/strong\u003e than traditional lead‑acid batteries.\u003c\/p\u003e\n\u003cp data-start=\"666\" data-end=\"888\"\u003e\u003cstrong data-start=\"666\" data-end=\"715\"\u003eQ: What performance benefits does it provide?\u003c\/strong\u003e\u003cbr data-start=\"715\" data-end=\"718\"\u003e\u003cstrong data-start=\"718\" data-end=\"724\"\u003eA:\u003c\/strong\u003e Provides \u003cstrong data-start=\"734\" data-end=\"753\"\u003ereliable starts\u003c\/strong\u003e, \u003cstrong data-start=\"755\" data-end=\"772\"\u003efast recharge\u003c\/strong\u003e, \u003cstrong data-start=\"774\" data-end=\"794\"\u003econsistent power\u003c\/strong\u003e, and an \u003cstrong data-start=\"803\" data-end=\"828\"\u003eextended service life\u003c\/strong\u003e, with \u003cstrong data-start=\"835\" data-end=\"853\"\u003eweight savings\u003c\/strong\u003e for improved vehicle efficiency.\u003c\/p\u003e\n\u003cp data-start=\"890\" data-end=\"1095\"\u003e\u003cstrong data-start=\"890\" data-end=\"929\"\u003eQ: Does it include safety features?\u003c\/strong\u003e\u003cbr data-start=\"929\" data-end=\"932\"\u003e\u003cstrong data-start=\"932\" data-end=\"938\"\u003eA:\u003c\/strong\u003e Yes — integrated \u003cstrong data-start=\"956\" data-end=\"991\"\u003eBattery Management System (BMS)\u003c\/strong\u003e protects against \u003cstrong data-start=\"1009\" data-end=\"1060\"\u003eover‑charge, over‑discharge, and short circuits\u003c\/strong\u003e for added durability and safety.\u003c\/p\u003e\n\u003cp data-start=\"1097\" data-end=\"1223\"\u003e\u003cstrong data-start=\"1097\" data-end=\"1126\"\u003eQ: Is it easy to install?\u003c\/strong\u003e\u003cbr data-start=\"1126\" data-end=\"1129\"\u003e\u003cstrong data-start=\"1129\" data-end=\"1135\"\u003eA:\u003c\/strong\u003e Yes — engineered for \u003cstrong data-start=\"1157\" data-end=\"1197\"\u003estraightforward drop‑in installation\u003c\/strong\u003e in compatible vehicles.\u003c\/p\u003e\n\u003cp data-start=\"1225\" data-end=\"1401\"\u003e\u003cstrong data-start=\"1225\" data-end=\"1256\"\u003eQ: Is maintenance required?\u003c\/strong\u003e\u003cbr data-start=\"1256\" data-end=\"1259\"\u003e\u003cstrong data-start=\"1259\" data-end=\"1265\"\u003eA:\u003c\/strong\u003e \u003cstrong data-start=\"1266\" data-end=\"1286\"\u003eMaintenance‑free\u003c\/strong\u003e — no fluid checks or routine upkeep; using a \u003cstrong data-start=\"1332\" data-end=\"1362\"\u003eLiFePO₄‑compatible charger\u003c\/strong\u003e is recommended for optimal lifespan.\u003c\/p\u003e\n\u003cp data-start=\"1403\" data-end=\"1638\"\u003e\u003cstrong data-start=\"1403\" data-end=\"1470\"\u003eQ: Why choose this battery over a traditional lead‑acid option?\u003c\/strong\u003e\u003cbr data-start=\"1470\" data-end=\"1473\"\u003e\u003cstrong data-start=\"1473\" data-end=\"1479\"\u003eA:\u003c\/strong\u003e Offers \u003cstrong data-start=\"1487\" data-end=\"1560\"\u003elonger lifespan, faster recharge, improved efficiency, weight savings\u003c\/strong\u003e, and \u003cstrong data-start=\"1566\" data-end=\"1594\"\u003ebuilt‑in safety features\u003c\/strong\u003e, ideal for performance and daily driving.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"77\" data-end=\"159\"\u003e\n\u003cp data-start=\"79\" data-end=\"159\"\u003e\u003cstrong data-start=\"79\" data-end=\"105\"\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=\"160\" data-end=\"289\"\u003e\n\u003cp data-start=\"162\" data-end=\"289\"\u003e\u003cstrong data-start=\"162\" data-end=\"182\"\u003eClean terminals:\u003c\/strong\u003e Keep battery terminals and clamps free of corrosion; clean with a baking soda solution and a soft brush.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"290\" data-end=\"395\"\u003e\n\u003cp data-start=\"292\" data-end=\"395\"\u003e\u003cstrong data-start=\"292\" data-end=\"312\"\u003eSecure mounting:\u003c\/strong\u003e Ensure the battery is firmly fastened to minimize vibration and extend lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"396\" data-end=\"547\"\u003e\n\u003cp data-start=\"398\" data-end=\"547\"\u003e\u003cstrong data-start=\"398\" data-end=\"438\"\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=\"548\" data-end=\"655\"\u003e\n\u003cp data-start=\"550\" data-end=\"655\"\u003e\u003cstrong data-start=\"550\" data-end=\"575\"\u003eAvoid deep discharge:\u003c\/strong\u003e Recharge promptly after use; don’t let voltage drop below recommended levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"656\" data-end=\"752\"\u003e\n\u003cp data-start=\"658\" data-end=\"752\"\u003e\u003cstrong data-start=\"658\" data-end=\"679\"\u003eTemperature care:\u003c\/strong\u003e Protect the battery from extreme heat or cold for optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"753\" data-end=\"857\"\u003e\n\u003cp data-start=\"755\" data-end=\"857\"\u003e\u003cstrong data-start=\"755\" data-end=\"777\"\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=\"858\" data-end=\"974\"\u003e\n\u003cp data-start=\"860\" data-end=\"974\"\u003e\u003cstrong data-start=\"860\" data-end=\"896\"\u003eBalance charging 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=\"975\" data-end=\"1082\"\u003e\n\u003cp data-start=\"977\" data-end=\"1082\"\u003e\u003cstrong data-start=\"977\" data-end=\"996\"\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=\"1083\" data-end=\"1180\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1085\" data-end=\"1180\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1120\"\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":45448175321148,"sku":"PTLG49-622","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_c2b18b4f-73a7-4c5c-9535-a8906ae96270.jpg?v=1779942897","url":"https:\/\/e-powergo.com\/products\/2014-bmw-740li-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}