{"product_id":"powertex-2019-bmw-540i-xdrive-car-battery-bci-group-49-h8-replacement-lithium-lifepo4-automotive-battery","title":"PowerTex 2019 BMW 540i xDrive Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery","description":"\u003ch2 class=\"hdt-product__title hdt-font-normal\"\u003ePowerTex 2019 BMW 540i xDrive Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eConcerned About The Safety of Powertex LiFePO4 Car Batteries?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnveiling the Key Attributes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximized Longevity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eElevate 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\u003cspan\u003e \u003c\/span\u003eElevate 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\u003cspan\u003e \u003c\/span\u003eNever 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\u003cspan\u003e \u003c\/span\u003eTrust in the highest quality and reliability with UL-certified Grade A cells, delivering unmatched performance and peace of mind.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-mcqj{border-color:#000000;font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-73oq{border-color:#000000;text-align:left;vertical-align:top}\n\u003c\/style\u003e\n\u003ctable class=\"tg\" style=\"width: 100%; height: 272.126px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003ePTLG49\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003e14.0 × 6.9 × 7.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003eTerminal\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003eStandard (STD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003e19.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003e60 Amp Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003ePower\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003e768 Watt Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003eCranking Amps (CA)\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003e1500 CA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003eCold Cranking Amps (CCA)\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003e1000 CCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003eCharging Voltage\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003e14.2V ~ 14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 19.5938px;\"\u003eCharging Current\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 19.5938px;\"\u003e30A ~ 150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 56.5938px;\"\u003e\n\u003ctd class=\"tg-mcqj\" style=\"width: 53.5398%; height: 56.5938px;\"\u003eInternal Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\" style=\"width: 42.2784%; height: 56.5938px;\"\u003e\u0026lt; 30mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"30\" data-end=\"228\"\u003e\n\u003cstrong data-start=\"32\" data-end=\"63\"\u003eOptimal Power \u0026amp; Efficiency:\u003c\/strong\u003e The \u003cstrong data-start=\"68\" data-end=\"96\"\u003ePowerTex Lithium LiFePO4\u003c\/strong\u003e battery is designed to deliver consistent, reliable power for the \u003cstrong data-start=\"163\" data-end=\"187\" data-is-only-node=\"\"\u003e2019 BMW 540i xDrive\u003c\/strong\u003e, enhancing performance and efficiency.\u003c\/li\u003e\n\u003cli data-start=\"229\" data-end=\"359\"\u003e\n\u003cstrong data-start=\"231\" data-end=\"254\"\u003eLightweight Design:\u003c\/strong\u003e Weighs much less than traditional lead-acid batteries, reducing vehicle weight and improving handling.\u003c\/li\u003e\n\u003cli data-start=\"360\" data-end=\"488\"\u003e\n\u003cstrong data-start=\"362\" data-end=\"388\"\u003eExtended Battery Life:\u003c\/strong\u003e Lasts \u003cstrong data-start=\"395\" data-end=\"410\"\u003e3-4X longer\u003c\/strong\u003e than conventional batteries, minimizing the need for frequent replacements.\u003c\/li\u003e\n\u003cli data-start=\"489\" data-end=\"614\"\u003e\n\u003cstrong data-start=\"491\" data-end=\"524\"\u003eEnhanced Cold Cranking Power:\u003c\/strong\u003e Offers superior cold cranking amps (CCA) for reliable starts in all weather conditions.\u003c\/li\u003e\n\u003cli data-start=\"615\" data-end=\"760\"\u003e\n\u003cstrong data-start=\"617\" data-end=\"638\"\u003eSmart Protection:\u003c\/strong\u003e Equipped with a \u003cstrong data-start=\"655\" data-end=\"690\"\u003eBattery Management System (BMS)\u003c\/strong\u003e to safeguard against overcharging, overheating, and short circuits.\u003c\/li\u003e\n\u003cli data-start=\"761\" data-end=\"867\"\u003e\n\u003cstrong data-start=\"763\" data-end=\"781\"\u003eEco-Conscious:\u003c\/strong\u003e Made without toxic lead or acid, providing an environmentally friendly alternative.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"205\"\u003e\u003cstrong data-start=\"0\" data-end=\"88\"\u003eQ: Is the PowerTex Lithium Battery a direct replacement for my 2019 BMW 540i xDrive?\u003c\/strong\u003e\u003cbr data-start=\"88\" data-end=\"91\"\u003eA: Yes, it’s a direct replacement for BCI Group 49 \/ H8 batteries, providing enhanced performance and longevity.\u003c\/p\u003e\n\u003cp data-start=\"207\" data-end=\"402\"\u003e\u003cstrong data-start=\"207\" data-end=\"277\"\u003eQ: What makes LiFePO4 batteries better than traditional lead-acid?\u003c\/strong\u003e\u003cbr data-start=\"277\" data-end=\"280\"\u003eA: LiFePO4 batteries are lighter, last 3–5 times longer, charge faster, and offer consistent power with improved safety.\u003c\/p\u003e\n\u003cp data-start=\"404\" data-end=\"557\"\u003e\u003cstrong data-start=\"404\" data-end=\"473\"\u003eQ: Does this battery require special installation or maintenance?\u003c\/strong\u003e\u003cbr data-start=\"473\" data-end=\"476\"\u003eA: No, it installs like a standard battery and requires no ongoing maintenance.\u003c\/p\u003e\n\u003cp data-start=\"559\" data-end=\"752\"\u003e\u003cstrong data-start=\"559\" data-end=\"621\"\u003eQ: Will this battery work with my BMW’s electrical system?\u003c\/strong\u003e\u003cbr data-start=\"621\" data-end=\"624\"\u003eA: Yes, it is fully compatible with the 2019 BMW 540i xDrive’s advanced electrical systems, including the start-stop function.\u003c\/p\u003e\n\u003cp data-start=\"754\" data-end=\"932\"\u003e\u003cstrong data-start=\"754\" data-end=\"810\"\u003eQ: How does this battery affect vehicle performance?\u003c\/strong\u003e\u003cbr data-start=\"810\" data-end=\"813\"\u003eA: Its lightweight design helps reduce vehicle weight, improving fuel efficiency, acceleration, and overall handling.\u003c\/p\u003e\n\u003cp data-start=\"934\" data-end=\"1082\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"934\" data-end=\"991\"\u003eQ: Is this battery suitable for extreme temperatures?\u003c\/strong\u003e\u003cbr data-start=\"991\" data-end=\"994\"\u003eA: Yes, it performs reliably in both high and low temperatures without performance loss.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"162\" data-end=\"377\"\u003e\n\u003cstrong data-start=\"165\" data-end=\"209\"\u003eCharge with a Lithium-Compatible Charger\u003c\/strong\u003e – Always use a \u003cstrong data-start=\"225\" data-end=\"253\"\u003eLiFePO4-specific charger\u003c\/strong\u003e to avoid overcharging or damage. Ensure the charger is suitable for lithium batteries to protect the battery’s longevity.\u003c\/li\u003e\n\u003cli data-start=\"378\" data-end=\"552\"\u003e\n\u003cstrong data-start=\"381\" data-end=\"410\"\u003eMonitor Voltage Regularly\u003c\/strong\u003e – Maintain the charge between \u003cstrong data-start=\"441\" data-end=\"457\"\u003e20% and 100%\u003c\/strong\u003e. Avoid discharging the battery below \u003cstrong data-start=\"495\" data-end=\"502\"\u003e10V\u003c\/strong\u003e, as it may reduce its lifespan and performance.\u003c\/li\u003e\n\u003cli data-start=\"553\" data-end=\"742\"\u003e\n\u003cstrong data-start=\"556\" data-end=\"594\"\u003eAvoid Extreme Temperature Exposure\u003c\/strong\u003e – LiFePO4 batteries work best within \u003cstrong data-start=\"632\" data-end=\"649\"\u003e-4°F to 140°F\u003c\/strong\u003e. For optimal charging, ensure the battery temperature is above \u003cstrong data-start=\"713\" data-end=\"721\"\u003e32°F\u003c\/strong\u003e to prevent damage.\u003c\/li\u003e\n\u003cli data-start=\"743\" data-end=\"904\"\u003e\n\u003cstrong data-start=\"746\" data-end=\"777\"\u003eSecure the Battery Properly\u003c\/strong\u003e – Ensure the battery is firmly mounted to prevent any movement or vibration that could damage internal components over time.\u003c\/li\u003e\n\u003cli data-start=\"905\" data-end=\"1108\"\u003e\n\u003cstrong data-start=\"908\" data-end=\"949\"\u003eInspect Terminals and Clean Regularly\u003c\/strong\u003e – Check the battery terminals for corrosion or loose connections. Clean them and apply \u003cstrong data-start=\"1037\" data-end=\"1058\"\u003edielectric grease\u003c\/strong\u003e to prevent oxidation and ensure proper contact.\u003c\/li\u003e\n\u003cli data-start=\"1109\" data-end=\"1287\"\u003e\n\u003cstrong data-start=\"1112\" data-end=\"1134\"\u003eStorage Guidelines\u003c\/strong\u003e – If the battery is stored for long periods, keep it at a \u003cstrong data-start=\"1193\" data-end=\"1210\"\u003e50-80% charge\u003c\/strong\u003e, and store it in a cool, dry place. Disconnect to prevent parasitic drain.\u003c\/li\u003e\n\u003cli data-start=\"1288\" data-end=\"1500\"\u003e\n\u003cstrong data-start=\"1291\" data-end=\"1339\"\u003eAvoid Jump-Starting with Lead-Acid Batteries\u003c\/strong\u003e – Jump-starting with traditional lead-acid batteries can cause voltage spikes, which may harm the \u003cstrong data-start=\"1438\" data-end=\"1473\"\u003eBattery Management System (BMS)\u003c\/strong\u003e of your lithium battery.\u003c\/li\u003e\n\u003cli data-start=\"1501\" data-end=\"1725\"\u003e\n\u003cstrong data-start=\"1504\" data-end=\"1551\"\u003eMonitor the Battery Management System (BMS)\u003c\/strong\u003e – The \u003cstrong data-start=\"1558\" data-end=\"1565\"\u003eBMS\u003c\/strong\u003e is designed to protect the battery from overcharging, over-discharging, and overheating. If the BMS triggers a shutdown, allow it to reset before recharging.\u003c\/li\u003e\n\u003cli data-start=\"1726\" data-end=\"1932\"\u003e\n\u003cstrong data-start=\"1729\" data-end=\"1756\"\u003ePrevent Deep Discharges\u003c\/strong\u003e – LiFePO4 batteries handle deep cycles better than lead-acid but should not be regularly discharged below \u003cstrong data-start=\"1863\" data-end=\"1870\"\u003e20%\u003c\/strong\u003e. Keeping the battery within this range ensures longer life.\u003c\/li\u003e\n\u003cli data-start=\"1933\" data-end=\"2140\"\u003e\n\u003cstrong data-start=\"1937\" data-end=\"1971\"\u003eFollow Manufacturer Guidelines\u003c\/strong\u003e – Always follow the manufacturer's instructions for charging, maintenance, and battery care to maximize the performance and lifespan of your PowerTex LiFePO4 battery.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PowerTex","offers":[{"title":"Default Title","offer_id":49553640194241,"sku":null,"price":677.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/4843\/7953\/files\/Powertex-Batteries-BCI-group-49-lithium-iron-phosphate-LiFePO4-automotive-car-battery-PTLG49_2_a3c2c4e1-d79a-418a-b132-a4ad94ed50df.jpg?v=1758482068","url":"https:\/\/offgrid-go.com\/products\/powertex-2019-bmw-540i-xdrive-car-battery-bci-group-49-h8-replacement-lithium-lifepo4-automotive-battery","provider":"Luxury For Every Home Corner","version":"1.0","type":"link"}