{"product_id":"powertex-2019-bmw-640i-xdrive-gran-turismo-car-battery-bci-group-49-h8-replacement-lithium-lifepo4-automotive-battery","title":"PowerTex 2019 BMW 640i xDrive Gran Turismo Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery","description":"\u003ch2 class=\"hdt-product__title hdt-font-normal\"\u003ePowerTex 2019 BMW 640i xDrive Gran Turismo 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=\"208\"\u003e\n\u003cstrong data-start=\"32\" data-end=\"59\"\u003eHigh-Performance Power:\u003c\/strong\u003e Designed for the \u003cstrong data-start=\"77\" data-end=\"114\"\u003e2019 BMW 640i xDrive Gran Turismo\u003c\/strong\u003e, this \u003cstrong data-start=\"121\" data-end=\"149\" data-is-only-node=\"\"\u003ePowerTex Lithium LiFePO4\u003c\/strong\u003e battery delivers superior starting power and efficiency.\u003c\/li\u003e\n\u003cli data-start=\"209\" data-end=\"357\"\u003e\n\u003cstrong data-start=\"211\" data-end=\"233\"\u003eUltra-Lightweight:\u003c\/strong\u003e Weighs significantly less than traditional lead-acid batteries, reducing overall vehicle weight for improved performance.\u003c\/li\u003e\n\u003cli data-start=\"358\" data-end=\"465\"\u003e\n\u003cstrong data-start=\"360\" data-end=\"382\"\u003eExtended Lifespan:\u003c\/strong\u003e Lasts \u003cstrong data-start=\"389\" data-end=\"404\"\u003e3-4X longer\u003c\/strong\u003e than conventional batteries, minimizing replacement costs.\u003c\/li\u003e\n\u003cli data-start=\"466\" data-end=\"598\"\u003e\n\u003cstrong data-start=\"468\" data-end=\"510\"\u003eFast Charging \u0026amp; Strong Cranking Power:\u003c\/strong\u003e Ensures reliable starts in all weather conditions with high cold cranking amps (CCA).\u003c\/li\u003e\n\u003cli data-start=\"599\" data-end=\"741\"\u003e\n\u003cstrong data-start=\"601\" data-end=\"630\"\u003eAdvanced Safety Features:\u003c\/strong\u003e Built-in \u003cstrong data-start=\"640\" data-end=\"675\"\u003eBattery Management System (BMS)\u003c\/strong\u003e protects against overcharging, overheating, and short circuits.\u003c\/li\u003e\n\u003cli data-start=\"742\" data-end=\"839\"\u003e\n\u003cstrong data-start=\"744\" data-end=\"770\"\u003eEco-Friendly Solution:\u003c\/strong\u003e Free of lead and acid, making it a safer, more sustainable choice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"236\"\u003e\u003cstrong data-start=\"0\" data-end=\"101\"\u003eQ: Is the PowerTex Lithium Battery a direct replacement for my 2019 BMW 640i xDrive Gran Turismo?\u003c\/strong\u003e\u003cbr data-start=\"101\" data-end=\"104\"\u003eA: Yes, this LiFePO4 battery is a direct replacement for BCI Group 49 \/ H8 batteries, offering improved performance and longevity.\u003c\/p\u003e\n\u003cp data-start=\"238\" data-end=\"448\"\u003e\u003cstrong data-start=\"238\" data-end=\"316\"\u003eQ: What advantages does LiFePO4 have over traditional lead-acid batteries?\u003c\/strong\u003e\u003cbr data-start=\"316\" data-end=\"319\"\u003eA: It’s significantly lighter, lasts 3–5 times longer, charges faster, and delivers more consistent power with enhanced safety.\u003c\/p\u003e\n\u003cp data-start=\"450\" data-end=\"580\"\u003e\u003cstrong data-start=\"450\" data-end=\"504\"\u003eQ: Does this battery require special installation?\u003c\/strong\u003e\u003cbr data-start=\"504\" data-end=\"507\"\u003eA: No, it installs like a standard battery and requires no maintenance.\u003c\/p\u003e\n\u003cp data-start=\"582\" data-end=\"758\"\u003e\u003cstrong data-start=\"582\" data-end=\"644\"\u003eQ: Will this battery work with my BMW’s start-stop system?\u003c\/strong\u003e\u003cbr data-start=\"644\" data-end=\"647\"\u003eA: Yes, it is designed to be fully compatible with the 2019 BMW 640i xDrive Gran Turismo’s electrical system.\u003c\/p\u003e\n\u003cp data-start=\"760\" data-end=\"928\"\u003e\u003cstrong data-start=\"760\" data-end=\"816\"\u003eQ: How does this battery affect vehicle performance?\u003c\/strong\u003e\u003cbr data-start=\"816\" data-end=\"819\"\u003eA: The lightweight design reduces overall vehicle weight, improving efficiency, acceleration, and handling.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"169\" data-end=\"366\"\u003e\n\u003cstrong data-start=\"172\" data-end=\"208\"\u003eUse a Lithium-Compatible Charger\u003c\/strong\u003e – Always charge with a \u003cstrong data-start=\"232\" data-end=\"254\"\u003eLiFePO4-compatible\u003c\/strong\u003e charger to prevent overcharging or damage. Avoid standard lead-acid chargers unless they have a lithium mode.\u003c\/li\u003e\n\u003cli data-start=\"367\" data-end=\"520\"\u003e\n\u003cstrong data-start=\"370\" data-end=\"396\"\u003eMonitor Voltage Levels\u003c\/strong\u003e – Maintain charge levels between \u003cstrong data-start=\"430\" data-end=\"446\"\u003e20% and 100%\u003c\/strong\u003e. Avoid full discharges below \u003cstrong data-start=\"476\" data-end=\"483\"\u003e10V\u003c\/strong\u003e, as this can shorten battery life.\u003c\/li\u003e\n\u003cli data-start=\"521\" data-end=\"681\"\u003e\n\u003cstrong data-start=\"524\" data-end=\"561\"\u003eProtect from Extreme Temperatures\u003c\/strong\u003e – LiFePO4 batteries function best between \u003cstrong data-start=\"604\" data-end=\"622\"\u003e-4°F and 140°F\u003c\/strong\u003e. For optimal charging, keep temperatures above \u003cstrong data-start=\"670\" data-end=\"678\"\u003e32°F\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"682\" data-end=\"832\"\u003e\n\u003cstrong data-start=\"685\" data-end=\"704\"\u003eSecure Mounting\u003c\/strong\u003e – Ensure the battery is firmly secured in the vehicle to prevent vibration or movement, which can damage internal components.\u003c\/li\u003e\n\u003cli data-start=\"833\" data-end=\"988\"\u003e\n\u003cstrong data-start=\"836\" data-end=\"866\"\u003eCheck Terminal Connections\u003c\/strong\u003e – Regularly inspect and clean battery terminals to prevent corrosion. Apply \u003cstrong data-start=\"943\" data-end=\"964\"\u003edielectric grease\u003c\/strong\u003e for added protection.\u003c\/li\u003e\n\u003cli data-start=\"989\" data-end=\"1162\"\u003e\n\u003cstrong data-start=\"992\" data-end=\"1024\"\u003eStore Properly if Not in Use\u003c\/strong\u003e – If storing for an extended period, keep the battery at \u003cstrong data-start=\"1082\" data-end=\"1099\"\u003e50-80% charge\u003c\/strong\u003e in a cool, dry place. Disconnect to prevent parasitic drain.\u003c\/li\u003e\n\u003cli data-start=\"1163\" data-end=\"1363\"\u003e\n\u003cstrong data-start=\"1166\" data-end=\"1214\"\u003eAvoid Jump-Starting from Lead-Acid Batteries\u003c\/strong\u003e – Jump-starting with a traditional lead-acid battery can cause voltage spikes, which may damage the battery’s \u003cstrong data-start=\"1325\" data-end=\"1360\"\u003eBattery Management System (BMS)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1364\" data-end=\"1568\"\u003e\n\u003cstrong data-start=\"1367\" data-end=\"1414\"\u003eMonitor the Battery Management System (BMS)\u003c\/strong\u003e – The built-in \u003cstrong data-start=\"1430\" data-end=\"1446\"\u003eBMS protects\u003c\/strong\u003e against overcharging, deep discharges, and overheating. If the battery shuts down, allow it to reset before recharging.\u003c\/li\u003e\n\u003cli data-start=\"1569\" data-end=\"1756\"\u003e\n\u003cstrong data-start=\"1572\" data-end=\"1599\"\u003ePrevent Deep Discharges\u003c\/strong\u003e – While LiFePO4 batteries handle deep cycles better than lead-acid, frequent full discharges can reduce longevity. Recharge before dropping below \u003cstrong data-start=\"1746\" data-end=\"1753\"\u003e20%\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1757\" data-end=\"1912\"\u003e\n\u003cstrong data-start=\"1761\" data-end=\"1795\"\u003eFollow Manufacturer Guidelines\u003c\/strong\u003e – Always adhere to PowerTex’s recommended maintenance and charging practices to maximize lifespan and performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PowerTex","offers":[{"title":"Default Title","offer_id":49553640292545,"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_4ef57203-4f46-4c42-a6d6-57a322ffe2d2.jpg?v=1758482073","url":"https:\/\/offgrid-go.com\/products\/powertex-2019-bmw-640i-xdrive-gran-turismo-car-battery-bci-group-49-h8-replacement-lithium-lifepo4-automotive-battery","provider":"Luxury For Every Home Corner","version":"1.0","type":"link"}