{"product_id":"powertex-2017-bmw-540i-xdrive-car-battery-bci-group-49-h8-replacement-lithium-lifepo4-automotive-battery","title":"PowerTex 2017 BMW 540i xDrive Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery","description":"\u003ch2 class=\"hdt-product__title hdt-font-normal\"\u003ePowerTex 2017 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=\"232\"\u003e\n\u003cstrong data-start=\"32\" data-end=\"57\"\u003eSuperior Performance:\u003c\/strong\u003e The \u003cstrong data-start=\"62\" data-end=\"90\"\u003ePowerTex Lithium LiFePO4\u003c\/strong\u003e battery is tailored for the \u003cstrong data-start=\"119\" data-end=\"143\" data-is-only-node=\"\"\u003e2017 BMW 540i xDrive\u003c\/strong\u003e, providing consistent, reliable power for improved vehicle performance and efficiency.\u003c\/li\u003e\n\u003cli data-start=\"233\" data-end=\"396\"\u003e\n\u003cstrong data-start=\"235\" data-end=\"263\"\u003eLightweight \u0026amp; Efficient:\u003c\/strong\u003e Weighs much less than traditional lead-acid batteries, reducing overall vehicle weight and improving fuel efficiency and handling.\u003c\/li\u003e\n\u003cli data-start=\"397\" data-end=\"554\"\u003e\n\u003cstrong data-start=\"399\" data-end=\"427\"\u003eLong-Lasting Durability:\u003c\/strong\u003e Lasts \u003cstrong data-start=\"434\" data-end=\"449\"\u003e3-4X longer\u003c\/strong\u003e than conventional batteries, minimizing replacement costs and increasing the time between maintenance.\u003c\/li\u003e\n\u003cli data-start=\"555\" data-end=\"695\"\u003e\n\u003cstrong data-start=\"557\" data-end=\"585\"\u003eReliable Starting Power:\u003c\/strong\u003e High cold cranking amps (CCA) ensure your vehicle starts smoothly, even in extreme cold weather conditions.\u003c\/li\u003e\n\u003cli data-start=\"696\" data-end=\"862\"\u003e\n\u003cstrong data-start=\"698\" data-end=\"727\"\u003eAdvanced Safety Features:\u003c\/strong\u003e Built-in \u003cstrong data-start=\"737\" data-end=\"772\"\u003eBattery Management System (BMS)\u003c\/strong\u003e protects against overcharging, overheating, and short circuits for added peace of mind.\u003c\/li\u003e\n\u003cli data-start=\"863\" data-end=\"971\"\u003e\n\u003cstrong data-start=\"865\" data-end=\"882\"\u003eEco-Friendly:\u003c\/strong\u003e Free from toxic lead and acid, providing a greener, more sustainable battery solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"207\"\u003e\u003cstrong data-start=\"0\" data-end=\"88\"\u003eQ: Is the PowerTex Lithium Battery a direct replacement for my 2017 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, delivering superior performance and durability.\u003c\/p\u003e\n\u003cp data-start=\"209\" data-end=\"427\"\u003e\u003cstrong data-start=\"209\" data-end=\"286\"\u003eQ: What are the benefits of LiFePO4 batteries over traditional lead-acid?\u003c\/strong\u003e\u003cbr data-start=\"286\" data-end=\"289\"\u003eA: LiFePO4 batteries are lighter, last 3–5 times longer, charge faster, and provide more consistent power with enhanced safety features.\u003c\/p\u003e\n\u003cp data-start=\"429\" data-end=\"577\"\u003e\u003cstrong data-start=\"429\" data-end=\"483\"\u003eQ: Does this battery require special installation?\u003c\/strong\u003e\u003cbr data-start=\"483\" data-end=\"486\"\u003eA: No, it installs like a standard battery with no special tools or maintenance required.\u003c\/p\u003e\n\u003cp data-start=\"579\" data-end=\"757\"\u003e\u003cstrong data-start=\"579\" data-end=\"658\"\u003eQ: Is this battery compatible with my BMW 540i xDrive’s electrical systems?\u003c\/strong\u003e\u003cbr data-start=\"658\" data-end=\"661\"\u003eA: Yes, it is fully compatible with the 2017 BMW 540i xDrive, including the start-stop system.\u003c\/p\u003e\n\u003cp data-start=\"759\" data-end=\"937\"\u003e\u003cstrong data-start=\"759\" data-end=\"815\"\u003eQ: How does this battery affect vehicle performance?\u003c\/strong\u003e\u003cbr data-start=\"815\" data-end=\"818\"\u003eA: The lightweight design helps reduce overall vehicle weight, improving acceleration, fuel efficiency, and handling.\u003c\/p\u003e\n\u003cp data-start=\"939\" data-end=\"1098\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"939\" data-end=\"1000\"\u003eQ: Can this battery perform well in extreme temperatures?\u003c\/strong\u003e\u003cbr data-start=\"1000\" data-end=\"1003\"\u003eA: Yes, it provides reliable power in both hot and cold conditions without loss of performance.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003col data-start=\"161\" data-end=\"2205\"\u003e\n\u003cli data-start=\"161\" data-end=\"371\"\u003e\n\u003cp data-start=\"164\" data-end=\"371\"\u003e\u003cstrong data-start=\"164\" data-end=\"200\"\u003eUse a Lithium-Compatible Charger\u003c\/strong\u003e – Always use a \u003cstrong data-start=\"216\" data-end=\"244\"\u003eLiFePO4-specific charger\u003c\/strong\u003e to prevent overcharging and damage. Avoid using standard lead-acid chargers, which can harm the battery’s internal components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"373\" data-end=\"566\"\u003e\n\u003cp data-start=\"376\" data-end=\"566\"\u003e\u003cstrong data-start=\"376\" data-end=\"409\"\u003eMaintain Proper Charge Levels\u003c\/strong\u003e – Keep the battery charge between \u003cstrong data-start=\"444\" data-end=\"460\"\u003e20% and 100%\u003c\/strong\u003e. Discharge below \u003cstrong data-start=\"478\" data-end=\"485\"\u003e10V\u003c\/strong\u003e can damage the battery and reduce its lifespan. Regularly monitor charge levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"568\" data-end=\"770\"\u003e\n\u003cp data-start=\"571\" data-end=\"770\"\u003e\u003cstrong data-start=\"571\" data-end=\"600\"\u003eMonitor Temperature Range\u003c\/strong\u003e – LiFePO4 batteries operate best in \u003cstrong data-start=\"637\" data-end=\"654\"\u003e-4°F to 140°F\u003c\/strong\u003e. Ensure the battery temperature is above \u003cstrong data-start=\"696\" data-end=\"704\"\u003e32°F\u003c\/strong\u003e when charging to prevent damage and maintain optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"772\" data-end=\"937\"\u003e\n\u003cp data-start=\"775\" data-end=\"937\"\u003e\u003cstrong data-start=\"775\" data-end=\"798\"\u003eProper Installation\u003c\/strong\u003e – Ensure the battery is securely mounted to minimize vibrations, which can cause internal damage and decrease the lifespan of the battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"939\" data-end=\"1128\"\u003e\n\u003cp data-start=\"942\" data-end=\"1128\"\u003e\u003cstrong data-start=\"942\" data-end=\"983\"\u003eRegularly Inspect and Clean Terminals\u003c\/strong\u003e – Inspect the terminals for corrosion or loose connections. Use \u003cstrong data-start=\"1048\" data-end=\"1069\"\u003edielectric grease\u003c\/strong\u003e to prevent oxidation and ensure secure, efficient contact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1130\" data-end=\"1325\"\u003e\n\u003cp data-start=\"1133\" data-end=\"1325\"\u003e\u003cstrong data-start=\"1133\" data-end=\"1161\"\u003eProper Storage Practices\u003c\/strong\u003e – If storing the battery for an extended period, keep it at \u003cstrong data-start=\"1222\" data-end=\"1239\"\u003e50-80% charge\u003c\/strong\u003e and store it in a cool, dry place. Disconnect the battery to prevent parasitic drain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1327\" data-end=\"1570\"\u003e\n\u003cp data-start=\"1330\" data-end=\"1570\"\u003e\u003cstrong data-start=\"1330\" data-end=\"1378\"\u003eAvoid Jump-Starting with Lead-Acid Batteries\u003c\/strong\u003e – Do not jump-start using lead-acid batteries, as they can cause damaging voltage spikes to the \u003cstrong data-start=\"1475\" data-end=\"1510\"\u003eBattery Management System (BMS)\u003c\/strong\u003e. Always use the proper jump-starting equipment for LiFePO4.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1572\" data-end=\"1788\"\u003e\n\u003cp data-start=\"1575\" data-end=\"1788\"\u003e\u003cstrong data-start=\"1575\" data-end=\"1622\"\u003eMonitor the Battery Management System (BMS)\u003c\/strong\u003e – The \u003cstrong data-start=\"1629\" data-end=\"1636\"\u003eBMS\u003c\/strong\u003e protects the battery from overcharging, deep discharges, and overheating. If the BMS initiates a shutdown, allow the system to reset before recharging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1790\" data-end=\"1980\"\u003e\n\u003cp data-start=\"1793\" data-end=\"1980\"\u003e\u003cstrong data-start=\"1793\" data-end=\"1829\"\u003ePrevent Frequent Deep Discharges\u003c\/strong\u003e – While LiFePO4 batteries handle deeper discharges better than lead-acid, avoid draining the battery below \u003cstrong data-start=\"1937\" data-end=\"1944\"\u003e20%\u003c\/strong\u003e regularly to maximize its lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1982\" data-end=\"2205\"\u003e\n\u003cp data-start=\"1986\" data-end=\"2205\"\u003e\u003cstrong data-start=\"1986\" data-end=\"2020\"\u003eFollow Manufacturer Guidelines\u003c\/strong\u003e – Adhere to the maintenance and charging instructions provided by PowerTex to ensure the battery’s longevity and performance. Regular care will keep your battery operating at its best.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"PowerTex","offers":[{"title":"Default Title","offer_id":49553639866561,"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_7bdee63e-7f14-48e2-af34-e1a36106c8bd.jpg?v=1758482052","url":"https:\/\/offgrid-go.com\/products\/powertex-2017-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"}