{"product_id":"powertex-2019-bmw-640i-xdrive-gran-coupe-car-battery-bci-group-49-h8-replacement-lithium-lifepo4-automotive-battery","title":"PowerTex 2019 BMW 640i xDrive Gran Coupe 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 Coupe 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 style=\"width: 100%; height: 272.126px;\" class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003ePTLG49\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003e14.0 × 6.9 × 7.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003eTerminal\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003eStandard (STD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003e19.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003e60 Amp Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003e768 Watt Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003eCranking Amps (CA)\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003e1500 CA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003eCold Cranking Amps (CCA)\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003e1000 CCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003eCharging Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003e14.2V ~ 14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 19.5938px;\" class=\"tg-mcqj\"\u003eCharging Current\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 19.5938px;\" class=\"tg-73oq\"\u003e30A ~ 150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 56.5938px;\"\u003e\n\u003ctd style=\"width: 53.5398%; height: 56.5938px;\" class=\"tg-mcqj\"\u003eInternal Resistance\u003c\/td\u003e\n\u003ctd style=\"width: 42.2784%; height: 56.5938px;\" class=\"tg-73oq\"\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=\"176\"\u003e\n\u003cstrong data-start=\"32\" data-end=\"58\"\u003ePremium Power Upgrade:\u003c\/strong\u003e Specifically designed for the \u003cstrong data-start=\"89\" data-end=\"124\"\u003e2019 BMW 640i xDrive Gran Coupe\u003c\/strong\u003e, delivering superior performance and reliability.\u003c\/li\u003e\n\u003cli data-start=\"177\" data-end=\"316\"\u003e\n\u003cstrong data-start=\"179\" data-end=\"207\"\u003eLightweight \u0026amp; Efficient:\u003c\/strong\u003e Weighs significantly less than traditional lead-acid batteries, enhancing vehicle efficiency and handling.\u003c\/li\u003e\n\u003cli data-start=\"317\" data-end=\"428\"\u003e\n\u003cstrong data-start=\"319\" data-end=\"341\"\u003eExtended Lifespan:\u003c\/strong\u003e Lasts \u003cstrong data-start=\"348\" data-end=\"363\"\u003e3-4X longer\u003c\/strong\u003e than standard batteries, reducing long-term replacement costs.\u003c\/li\u003e\n\u003cli data-start=\"429\" data-end=\"555\"\u003e\n\u003cstrong data-start=\"431\" data-end=\"471\"\u003eFast Charging \u0026amp; High Cranking Power:\u003c\/strong\u003e Ensures dependable starts in all conditions with strong cold cranking amps (CCA).\u003c\/li\u003e\n\u003cli data-start=\"556\" data-end=\"689\"\u003e\n\u003cstrong data-start=\"558\" data-end=\"603\"\u003eAdvanced Battery Management System (BMS):\u003c\/strong\u003e Protects against overcharging, overheating, and short circuits for enhanced safety.\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"796\"\u003e\n\u003cstrong data-start=\"692\" data-end=\"716\"\u003eEco-Friendly Choice:\u003c\/strong\u003e Free of toxic lead and acid, making it a greener and more sustainable option.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"206\"\u003e\u003cstrong data-start=\"0\" data-end=\"99\"\u003eQ: Is the PowerTex Lithium Battery a direct replacement for my 2019 BMW 640i xDrive Gran Coupe?\u003c\/strong\u003e\u003cbr data-start=\"99\" data-end=\"102\"\u003eA: Yes, it directly replaces BCI Group 49 \/ H8 batteries, offering superior performance and longevity.\u003c\/p\u003e\n\u003cp data-start=\"208\" data-end=\"398\"\u003e\u003cstrong data-start=\"208\" data-end=\"285\"\u003eQ: What are the benefits of LiFePO4 over traditional lead-acid batteries?\u003c\/strong\u003e\u003cbr data-start=\"285\" data-end=\"288\"\u003eA: It’s lighter, lasts 3–5 times longer, charges faster, and provides consistent power with enhanced safety.\u003c\/p\u003e\n\u003cp data-start=\"400\" data-end=\"531\"\u003e\u003cstrong data-start=\"400\" data-end=\"454\"\u003eQ: Does this battery require special installation?\u003c\/strong\u003e\u003cbr data-start=\"454\" data-end=\"457\"\u003eA: No, it installs like a standard battery with no maintenance required.\u003c\/p\u003e\n\u003cp data-start=\"533\" data-end=\"716\"\u003e\u003cstrong data-start=\"533\" data-end=\"621\"\u003eQ: Is this battery compatible with BMW’s advanced electronics and start-stop system?\u003c\/strong\u003e\u003cbr data-start=\"621\" data-end=\"624\"\u003eA: Yes, it is designed for seamless integration with your 2019 BMW 640i xDrive Gran Coupe.\u003c\/p\u003e\n\u003cp data-start=\"718\" data-end=\"878\"\u003e\u003cstrong data-start=\"718\" data-end=\"774\"\u003eQ: How does this battery impact vehicle performance?\u003c\/strong\u003e\u003cbr data-start=\"774\" data-end=\"777\"\u003eA: Its lightweight design reduces vehicle weight, improving efficiency, acceleration, and handling.\u003c\/p\u003e\n\u003cp data-start=\"880\" data-end=\"1015\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"880\" data-end=\"941\"\u003eQ: Can this battery withstand extreme weather conditions?\u003c\/strong\u003e\u003cbr data-start=\"941\" data-end=\"944\"\u003eA: Yes, it delivers reliable performance in both hot and cold climates.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"176\" data-end=\"346\"\u003e\n\u003cstrong data-start=\"179\" data-end=\"215\"\u003eUse a Lithium-Compatible Charger\u003c\/strong\u003e – Always charge with a \u003cstrong data-start=\"239\" data-end=\"259\"\u003eLiFePO4-specific\u003c\/strong\u003e charger. Avoid lead-acid battery chargers unless they have a dedicated lithium mode.\u003c\/li\u003e\n\u003cli data-start=\"347\" data-end=\"499\"\u003e\n\u003cstrong data-start=\"350\" data-end=\"376\"\u003eMonitor Voltage Levels\u003c\/strong\u003e – Keep charge levels between \u003cstrong data-start=\"406\" data-end=\"422\"\u003e20% and 100%\u003c\/strong\u003e. Avoid deep discharges below \u003cstrong data-start=\"452\" data-end=\"459\"\u003e10V\u003c\/strong\u003e, as they can reduce battery lifespan.\u003c\/li\u003e\n\u003cli data-start=\"500\" data-end=\"644\"\u003e\n\u003cstrong data-start=\"503\" data-end=\"540\"\u003eProtect from Extreme Temperatures\u003c\/strong\u003e – Operates best between \u003cstrong data-start=\"565\" data-end=\"583\"\u003e-4°F and 140°F\u003c\/strong\u003e. Charging should be done above \u003cstrong data-start=\"615\" data-end=\"623\"\u003e32°F\u003c\/strong\u003e to prevent damage.\u003c\/li\u003e\n\u003cli data-start=\"645\" data-end=\"787\"\u003e\n\u003cstrong data-start=\"648\" data-end=\"678\"\u003eEnsure Secure Installation\u003c\/strong\u003e – Properly mount the battery to prevent vibrations, which could lead to premature wear or internal damage.\u003c\/li\u003e\n\u003cli data-start=\"788\" data-end=\"938\"\u003e\n\u003cstrong data-start=\"791\" data-end=\"822\"\u003eInspect and Clean Terminals\u003c\/strong\u003e – Regularly check terminals for corrosion or loose connections. Apply \u003cstrong data-start=\"893\" data-end=\"914\"\u003edielectric grease\u003c\/strong\u003e to prevent oxidation.\u003c\/li\u003e\n\u003cli data-start=\"939\" data-end=\"1092\"\u003e\n\u003cstrong data-start=\"942\" data-end=\"977\"\u003eStore Correctly When Not in Use\u003c\/strong\u003e – For long-term storage, maintain a \u003cstrong data-start=\"1014\" data-end=\"1031\"\u003e50-80% charge\u003c\/strong\u003e, disconnect the battery, and keep it in a cool, dry place.\u003c\/li\u003e\n\u003cli data-start=\"1093\" data-end=\"1278\"\u003e\n\u003cstrong data-start=\"1096\" data-end=\"1144\"\u003eAvoid Jump-Starting with Lead-Acid Batteries\u003c\/strong\u003e – Using a traditional lead-acid jump starter can cause voltage spikes, potentially harming the \u003cstrong data-start=\"1240\" data-end=\"1275\"\u003eBattery Management System (BMS)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1279\" data-end=\"1465\"\u003e\n\u003cstrong data-start=\"1282\" data-end=\"1329\"\u003eMonitor the Battery Management System (BMS)\u003c\/strong\u003e – The \u003cstrong data-start=\"1336\" data-end=\"1343\"\u003eBMS\u003c\/strong\u003e protects against overcharging, deep discharges, and overheating. If it shuts down, allow it to reset before recharging.\u003c\/li\u003e\n\u003cli data-start=\"1466\" data-end=\"1650\"\u003e\n\u003cstrong data-start=\"1469\" data-end=\"1505\"\u003ePrevent Frequent Deep Discharges\u003c\/strong\u003e – While LiFePO4 batteries handle deep cycles better, frequent \u003cstrong data-start=\"1568\" data-end=\"1576\"\u003efull\u003c\/strong\u003e discharges can reduce lifespan. Recharge before dropping below \u003cstrong data-start=\"1640\" data-end=\"1647\"\u003e20%\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1651\" data-end=\"1811\"\u003e\n\u003cstrong data-start=\"1655\" data-end=\"1691\"\u003eFollow Manufacturer's Guidelines\u003c\/strong\u003e – Adhere to PowerTex’s recommended maintenance and charging practices to ensure optimal battery life and performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PowerTex","offers":[{"title":"Default Title","offer_id":49553640259777,"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_d2741574-50d8-42c8-9fce-63ebec2ce81c.jpg?v=1758482072","url":"https:\/\/offgrid-go.com\/products\/powertex-2019-bmw-640i-xdrive-gran-coupe-car-battery-bci-group-49-h8-replacement-lithium-lifepo4-automotive-battery","provider":"Luxury For Every Home Corner","version":"1.0","type":"link"}