{"product_id":"2015-bmw-428i-xdrive-gran-coupe-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","title":"PowerTex 2015 BMW 428i xDrive Gran Coupe Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-536","description":"\u003ch2\u003ePowerTex 2015 BMW 428i xDrive Gran Coupe Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-536\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\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\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eConcerned About The Safety of Powertex LiFePO4 Car Batteries?\u003c\/strong\u003e\u003c\/p\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\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"140\" data-end=\"348\"\u003e\n\u003cp data-start=\"142\" data-end=\"348\"\u003e\u003cstrong data-start=\"142\" data-end=\"172\"\u003eLiFePO₄ lithium technology\u003c\/strong\u003e delivers \u003cstrong data-start=\"182\" data-end=\"236\"\u003emuch longer service life and higher energy density\u003c\/strong\u003e than traditional lead‑acid batteries — meaning \u003cstrong data-start=\"284\" data-end=\"306\" data-is-only-node=\"\"\u003efewer replacements\u003c\/strong\u003e and \u003cstrong data-start=\"311\" data-end=\"335\"\u003emore reliable starts\u003c\/strong\u003e over time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"349\" data-end=\"506\"\u003e\n\u003cp data-start=\"351\" data-end=\"506\"\u003e\u003cstrong data-start=\"351\" data-end=\"392\"\u003eUltra‑lightweight design (~19–20 lbs)\u003c\/strong\u003e reduces around \u003cstrong data-start=\"408\" data-end=\"439\"\u003e30+ lbs versus OEM Group 49\u003c\/strong\u003e, improving \u003cstrong data-start=\"451\" data-end=\"503\" data-is-only-node=\"\"\u003evehicle handling, responsiveness, and efficiency\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"507\" data-end=\"638\"\u003e\n\u003cp data-start=\"509\" data-end=\"638\"\u003e\u003cstrong data-start=\"509\" data-end=\"541\"\u003eRobust 12.8 V \/ 60 Ah output\u003c\/strong\u003e with strong \u003cstrong data-start=\"554\" data-end=\"578\"\u003e~1500 CA \/ ~1000 CCA\u003c\/strong\u003e provides dependable cold starts across varied conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"639\" data-end=\"793\"\u003e\n\u003cp data-start=\"641\" data-end=\"793\"\u003e\u003cstrong data-start=\"641\" data-end=\"687\"\u003eIntegrated Battery Management System (BMS)\u003c\/strong\u003e protects against \u003cstrong data-start=\"705\" data-end=\"755\"\u003eovercharge, deep discharge, and short circuits\u003c\/strong\u003e for enhanced safety and durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"794\" data-end=\"894\"\u003e\n\u003cp data-start=\"796\" data-end=\"894\"\u003e\u003cstrong data-start=\"796\" data-end=\"826\"\u003eBuilt‑in jump‑start button\u003c\/strong\u003e adds convenient self‑starting capability without external cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"895\" data-end=\"1012\"\u003e\n\u003cp data-start=\"897\" data-end=\"1012\"\u003e\u003cstrong data-start=\"897\" data-end=\"929\"\u003eBluetooth monitoring support\u003c\/strong\u003e lets you check \u003cstrong data-start=\"945\" data-end=\"988\"\u003ereal‑time voltage, health \u0026amp; performance\u003c\/strong\u003e from your smartphone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1013\" data-end=\"1150\"\u003e\n\u003cp data-start=\"1015\" data-end=\"1150\"\u003e\u003cstrong data-start=\"1015\" data-end=\"1070\"\u003eMaintenance‑free \u0026amp; corrosion‑resistant construction\u003c\/strong\u003e eliminates acid handling, reduces under‑hood corrosion, and minimizes upkeep.\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=\"323\" data-end=\"663\"\u003e\u003cstrong data-start=\"323\" data-end=\"329\"\u003eQ:\u003c\/strong\u003e What is the \u003cstrong data-start=\"342\" data-end=\"384\"\u003ePowerTex PTLG49‑536 automotive battery\u003c\/strong\u003e?\u003cbr data-start=\"385\" data-end=\"388\"\u003e\u003cstrong data-start=\"388\" data-end=\"394\"\u003eA:\u003c\/strong\u003e A \u003cstrong data-start=\"397\" data-end=\"435\"\u003e12.8 V Lithium LiFePO4 car battery\u003c\/strong\u003e engineered as a direct \u003cstrong data-start=\"459\" data-end=\"492\"\u003eBCI Group 49 \/ H8 replacement\u003c\/strong\u003e for vehicles like the \u003cstrong data-start=\"515\" data-end=\"550\"\u003e2015 BMW 428i xDrive Gran Coupe\u003c\/strong\u003e, offering reliable starting power with modern lithium technology benefits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"665\" data-end=\"949\"\u003e\u003cstrong data-start=\"665\" data-end=\"671\"\u003eQ:\u003c\/strong\u003e What are its key specifications?\u003cbr data-start=\"704\" data-end=\"707\"\u003e\u003cstrong data-start=\"707\" data-end=\"713\"\u003eA:\u003c\/strong\u003e Typical specs include \u003cstrong data-start=\"736\" data-end=\"755\"\u003e≈60 Ah capacity\u003c\/strong\u003e, \u003cstrong data-start=\"757\" data-end=\"785\"\u003e~1500 cranking amps (CA)\u003c\/strong\u003e, \u003cstrong data-start=\"787\" data-end=\"799\"\u003e1000 CCA\u003c\/strong\u003e, standard Group 49 size, and a \u003cstrong data-start=\"831\" data-end=\"864\"\u003elightweight design (~19.8 lb)\u003c\/strong\u003e compared with traditional lead‑acid batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"951\" data-end=\"1263\"\u003e\u003cstrong data-start=\"951\" data-end=\"957\"\u003eQ:\u003c\/strong\u003e How does LiFePO4 technology improve performance?\u003cbr data-start=\"1006\" data-end=\"1009\"\u003e\u003cstrong data-start=\"1009\" data-end=\"1015\"\u003eA:\u003c\/strong\u003e Lithium LiFePO4 chemistry delivers \u003cstrong data-start=\"1051\" data-end=\"1083\"\u003esignificantly lighter weight\u003c\/strong\u003e, \u003cstrong data-start=\"1085\" data-end=\"1127\"\u003eextended lifespan (often 2×–5× longer)\u003c\/strong\u003e, \u003cstrong data-start=\"1129\" data-end=\"1154\"\u003estable power delivery\u003c\/strong\u003e, and better energy efficiency versus conventional lead‑acid batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1265\" data-end=\"1601\"\u003e\u003cstrong data-start=\"1265\" data-end=\"1271\"\u003eQ:\u003c\/strong\u003e What safety and smart features are included?\u003cbr data-start=\"1316\" data-end=\"1319\"\u003e\u003cstrong data-start=\"1319\" data-end=\"1325\"\u003eA:\u003c\/strong\u003e Includes a fully integrated \u003cstrong data-start=\"1354\" data-end=\"1389\"\u003eBattery Management System (BMS)\u003c\/strong\u003e that protects against overcharge, over‑discharge, and short circuits, \u003cstrong data-start=\"1460\" data-end=\"1494\"\u003ebuilt‑in jump‑start capability\u003c\/strong\u003e, and optional \u003cstrong data-start=\"1509\" data-end=\"1533\"\u003eBluetooth monitoring\u003c\/strong\u003e for real‑time battery status.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"124\" data-end=\"320\"\u003e\n\u003cp data-start=\"126\" data-end=\"320\"\u003e\u003cstrong data-start=\"126\" data-end=\"164\"\u003eMaintenance‑Free LiFePO₄ with BMS:\u003c\/strong\u003e Built‑in Battery Management System protects against overcharge, deep discharge, and short circuits — \u003cstrong data-start=\"266\" data-end=\"316\" data-is-only-node=\"\"\u003eno watering or routine cell maintenance needed\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"321\" data-end=\"486\"\u003e\n\u003cp data-start=\"323\" data-end=\"486\"\u003e\u003cstrong data-start=\"323\" data-end=\"360\"\u003eUse a LiFePO₄‑Compatible Charger:\u003c\/strong\u003e When charging externally, use a charger designed for LiFePO₄ (~14.2–14.6 V) to avoid overcharging and extend battery life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"487\" data-end=\"631\"\u003e\n\u003cp data-start=\"489\" data-end=\"631\"\u003e\u003cstrong data-start=\"489\" data-end=\"514\"\u003eAvoid Deep Discharge:\u003c\/strong\u003e Keep the battery charge above \u003cstrong data-start=\"545\" data-end=\"554\" data-is-only-node=\"\"\u003e~20 %\u003c\/strong\u003e and avoid letting it fall below ~10 V to preserve capacity and longevity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"632\" data-end=\"772\"\u003e\n\u003cp data-start=\"634\" data-end=\"772\"\u003e\u003cstrong data-start=\"634\" data-end=\"664\"\u003eInspect \u0026amp; Clean Terminals:\u003c\/strong\u003e Regularly check for corrosion, looseness, or buildup; clean and tighten connections for reliable starts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"773\" data-end=\"885\"\u003e\n\u003cp data-start=\"775\" data-end=\"885\"\u003e\u003cstrong data-start=\"775\" data-end=\"795\"\u003eSecure Mounting:\u003c\/strong\u003e Ensure the battery is firmly mounted to minimise vibration and protect internal cells.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"886\" data-end=\"1043\"\u003e\n\u003cp data-start=\"888\" data-end=\"1043\"\u003e\u003cstrong data-start=\"888\" data-end=\"914\"\u003eTemperature Awareness:\u003c\/strong\u003e Operate and store battery within moderate temperatures; avoid charging in extreme cold or heat, which can reduce performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1172\"\u003e\n\u003cp data-start=\"1046\" data-end=\"1172\"\u003e\u003cstrong data-start=\"1046\" data-end=\"1068\"\u003eLong‑Term Storage:\u003c\/strong\u003e For extended storage, keep the battery at ~50–80 % charge and disconnect to prevent parasitic drain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1173\" data-end=\"1320\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1175\" data-end=\"1320\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1175\" data-end=\"1207\"\u003eAvoid Lead‑Acid Jump‑Starts:\u003c\/strong\u003e Do not jump‑start with a standard lead‑acid battery; harmful voltage spikes may damage the BMS and electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PowerTex","offers":[{"title":"Default Title","offer_id":45448177221692,"sku":"PTLG49-536","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_d7c58bab-3aa5-40f7-8646-441020f1fa75.jpg?v=1779942973","url":"https:\/\/e-powergo.com\/products\/2015-bmw-428i-xdrive-gran-coupe-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}