{"product_id":"2006-audi-a4-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","title":"PowerTex 2006 Audi A4 Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-310","description":"\u003ch2\u003ePowerTex 2006 Audi A4 Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-310\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\u003eMaximied 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\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\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\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"32\" data-end=\"1230\"\u003e\n\u003cli data-start=\"32\" data-end=\"264\"\u003e\n\u003cp data-start=\"34\" data-end=\"264\"\u003e\u003cstrong data-start=\"34\" data-end=\"66\"\u003eAdvanced LiFePO₄ Technology:\u003c\/strong\u003e Built with \u003cstrong data-start=\"78\" data-end=\"114\"\u003elithium‑iron‑phosphate (LiFePO₄)\u003c\/strong\u003e cells for stable power delivery, exceptionally long cycle life, and greater safety vs. traditional lead‑acid. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"265\" data-end=\"488\"\u003e\n\u003cp data-start=\"267\" data-end=\"488\"\u003e\u003cstrong data-start=\"267\" data-end=\"300\"\u003eDirect BCI Group 49 \/ H8 Fit:\u003c\/strong\u003e Engineered to meet \u003cstrong data-start=\"320\" data-end=\"337\"\u003eGroup 49 \/ H8\u003c\/strong\u003e size and voltage specs — ideal as a \u003cstrong data-start=\"374\" data-end=\"404\"\u003edrop‑in 12.8 V replacement\u003c\/strong\u003e for the 2006 Audi A4 without modifications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"489\" data-end=\"679\"\u003e\n\u003cp data-start=\"491\" data-end=\"679\"\u003e\u003cstrong data-start=\"491\" data-end=\"517\"\u003eLightweight Advantage:\u003c\/strong\u003e Weighs significantly less than conventional batteries, helping reduce vehicle weight and improve handling and efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"680\" data-end=\"835\"\u003e\n\u003cp data-start=\"682\" data-end=\"835\"\u003e\u003cstrong data-start=\"682\" data-end=\"706\"\u003eHigh Cranking Power:\u003c\/strong\u003e Strong cranking output supports reliable engine starts, even under demanding conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"836\" data-end=\"1044\"\u003e\n\u003cp data-start=\"838\" data-end=\"1044\"\u003e\u003cstrong data-start=\"838\" data-end=\"869\"\u003eIntegrated Safety Features:\u003c\/strong\u003e Advanced \u003cstrong data-start=\"879\" data-end=\"914\"\u003eBattery Management System (BMS)\u003c\/strong\u003e protects against overcharge, overdischarge, and short circuit for worry‑free performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1045\" data-end=\"1230\"\u003e\n\u003cp data-start=\"1047\" data-end=\"1230\"\u003e\u003cstrong data-start=\"1047\" data-end=\"1069\"\u003eConvenience Boost:\u003c\/strong\u003e Built‑in \u003cstrong data-start=\"1079\" data-end=\"1100\"\u003ejump‑start button\u003c\/strong\u003e and \u003cstrong data-start=\"1105\" data-end=\"1129\"\u003eBluetooth monitoring\u003c\/strong\u003e via app give added usability and real‑time battery insights. \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_mj_\"\u003e\u003c\/span\u003e\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=\"370\" data-end=\"608\"\u003e\u003cstrong data-start=\"370\" data-end=\"419\"\u003eQ: What vehicle is this battery designed for?\u003c\/strong\u003e\u003cbr data-start=\"419\" data-end=\"422\"\u003e\u003cstrong data-start=\"422\" data-end=\"428\"\u003eA:\u003c\/strong\u003e A \u003cstrong data-start=\"431\" data-end=\"479\"\u003eBCI Group 49 \/ H8 LiFePO₄ automotive battery\u003c\/strong\u003e replacement compatible with the \u003cstrong data-start=\"512\" data-end=\"528\"\u003e2006 Audi A4\u003c\/strong\u003e and other vehicles using Group 49 sizing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"610\" data-end=\"861\"\u003e\u003cstrong data-start=\"610\" data-end=\"661\"\u003eQ: What type of battery technology does it use?\u003c\/strong\u003e\u003cbr data-start=\"661\" data-end=\"664\"\u003e\u003cstrong data-start=\"664\" data-end=\"670\"\u003eA:\u003c\/strong\u003e \u003cstrong data-start=\"671\" data-end=\"707\"\u003eLithium Iron Phosphate (LiFePO₄)\u003c\/strong\u003e chemistry, offering significantly improved performance, safety, and longevity over traditional lead‑acid batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"863\" data-end=\"1141\"\u003e\u003cstrong data-start=\"863\" data-end=\"902\"\u003eQ: What are the key specifications?\u003c\/strong\u003e\u003cbr data-start=\"902\" data-end=\"905\"\u003e\u003cstrong data-start=\"905\" data-end=\"911\"\u003eA:\u003c\/strong\u003e Typical Group 49 LiFePO₄ features include ~\u003cstrong data-start=\"955\" data-end=\"965\"\u003e12.8 V\u003c\/strong\u003e, ~\u003cstrong data-start=\"968\" data-end=\"986\"\u003e60 Ah capacity\u003c\/strong\u003e, ~\u003cstrong data-start=\"989\" data-end=\"1015\"\u003e1500 CA cranking power\u003c\/strong\u003e, and ~\u003cstrong data-start=\"1022\" data-end=\"1034\"\u003e1000 CCA\u003c\/strong\u003e, with lightweight construction (~19.8 lbs) for efficiency and power. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1143\" data-end=\"1371\"\u003e\u003cstrong data-start=\"1143\" data-end=\"1184\"\u003eQ: What are the performance benefits?\u003c\/strong\u003e\u003cbr data-start=\"1184\" data-end=\"1187\"\u003e\u003cstrong data-start=\"1187\" data-end=\"1193\"\u003eA:\u003c\/strong\u003e Provides \u003cstrong data-start=\"1203\" data-end=\"1222\"\u003ereliable starts\u003c\/strong\u003e, \u003cstrong data-start=\"1224\" data-end=\"1249\"\u003estrong cranking power\u003c\/strong\u003e, and \u003cstrong data-start=\"1255\" data-end=\"1284\"\u003econsistent voltage output\u003c\/strong\u003e, while reducing weight and improving efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1373\" data-end=\"1649\"\u003e\u003cstrong data-start=\"1373\" data-end=\"1412\"\u003eQ: Does it include safety features?\u003c\/strong\u003e\u003cbr data-start=\"1412\" data-end=\"1415\"\u003e\u003cstrong data-start=\"1415\" data-end=\"1421\"\u003eA:\u003c\/strong\u003e Yes — integrated \u003cstrong data-start=\"1439\" data-end=\"1474\"\u003eBattery Management System (BMS)\u003c\/strong\u003e protects against overcharge, over‑discharge, and short circuits; many models also offer internal jump‑starting and Bluetooth monitoring. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1651\" data-end=\"1890\"\u003e\u003cstrong data-start=\"1651\" data-end=\"1709\"\u003eQ: Is it a direct replacement for the factory battery?\u003c\/strong\u003e\u003cbr data-start=\"1709\" data-end=\"1712\"\u003e\u003cstrong data-start=\"1712\" data-end=\"1718\"\u003eA:\u003c\/strong\u003e Yes — built to match \u003cstrong data-start=\"1740\" data-end=\"1757\"\u003eGroup 49 \/ H8\u003c\/strong\u003e size and electrical specifications for \u003cstrong data-start=\"1797\" data-end=\"1821\"\u003edrop‑in installation\u003c\/strong\u003e with no modification required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1892\" data-end=\"2103\"\u003e\u003cstrong data-start=\"1892\" data-end=\"1923\"\u003eQ: Is maintenance required?\u003c\/strong\u003e\u003cbr data-start=\"1923\" data-end=\"1926\"\u003e\u003cstrong data-start=\"1926\" data-end=\"1932\"\u003eA:\u003c\/strong\u003e \u003cstrong data-start=\"1933\" data-end=\"1953\"\u003eMaintenance‑free\u003c\/strong\u003e operation typical of LiFePO₄ batteries; using a \u003cstrong data-start=\"2002\" data-end=\"2032\"\u003eLiFePO₄‑compatible charger\u003c\/strong\u003e is recommended for optimal life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2105\" data-end=\"2408\"\u003e\u003cstrong data-start=\"2105\" data-end=\"2173\"\u003eQ: Why choose this PowerTex battery over lead‑acid alternatives?\u003c\/strong\u003e\u003cbr data-start=\"2173\" data-end=\"2176\"\u003e\u003cstrong data-start=\"2176\" data-end=\"2182\"\u003eA:\u003c\/strong\u003e Offers \u003cstrong data-start=\"2190\" data-end=\"2209\"\u003elonger lifespan\u003c\/strong\u003e, \u003cstrong data-start=\"2211\" data-end=\"2231\"\u003eweight reduction\u003c\/strong\u003e, \u003cstrong data-start=\"2233\" data-end=\"2261\"\u003ebetter thermal stability\u003c\/strong\u003e, \u003cstrong data-start=\"2263\" data-end=\"2284\"\u003ehigher efficiency\u003c\/strong\u003e, and \u003cstrong data-start=\"2290\" data-end=\"2314\"\u003eenhanced reliability\u003c\/strong\u003e — ideal for daily driving and performance applications. \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_e3_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"75\" data-end=\"171\"\u003e\n\u003cp data-start=\"77\" data-end=\"171\"\u003e\u003cstrong data-start=\"77\" data-end=\"105\"\u003eMonitor voltage monthly:\u003c\/strong\u003e Use a quality voltmeter to check the battery’s state of charge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"172\" data-end=\"283\"\u003e\n\u003cp data-start=\"174\" data-end=\"283\"\u003e\u003cstrong data-start=\"174\" data-end=\"194\"\u003eClean terminals:\u003c\/strong\u003e Remove corrosion from terminals and clamps with a baking soda solution and soft brush.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"284\" data-end=\"385\"\u003e\n\u003cp data-start=\"286\" data-end=\"385\"\u003e\u003cstrong data-start=\"286\" data-end=\"306\"\u003eSecure mounting:\u003c\/strong\u003e Ensure the battery is firmly fastened to minimize vibration and extend life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"386\" data-end=\"496\"\u003e\n\u003cp data-start=\"388\" data-end=\"496\"\u003e\u003cstrong data-start=\"388\" data-end=\"430\"\u003eUse a LiFePO₄‑compatible charger only:\u003c\/strong\u003e Avoid standard lead‑acid chargers to protect battery chemistry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"497\" data-end=\"587\"\u003e\n\u003cp data-start=\"499\" data-end=\"587\"\u003e\u003cstrong data-start=\"499\" data-end=\"524\"\u003eAvoid deep discharge:\u003c\/strong\u003e Recharge promptly after use; don’t let voltage fall too low.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"588\" data-end=\"707\"\u003e\n\u003cp data-start=\"590\" data-end=\"707\"\u003e\u003cstrong data-start=\"590\" data-end=\"611\"\u003eTemperature care:\u003c\/strong\u003e Protect the battery from extreme heat or cold — LiFePO₄ performs best in moderate conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"708\" data-end=\"809\"\u003e\n\u003cp data-start=\"710\" data-end=\"809\"\u003e\u003cstrong data-start=\"710\" data-end=\"732\"\u003eInspect regularly:\u003c\/strong\u003e Check for swelling, damage, or loose connections; address issues promptly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"810\" data-end=\"924\"\u003e\n\u003cp data-start=\"812\" data-end=\"924\"\u003e\u003cstrong data-start=\"812\" data-end=\"848\"\u003eBalance charging if recommended:\u003c\/strong\u003e Perform balance charging per manufacturer guidance to keep cells healthy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"925\" data-end=\"1037\"\u003e\n\u003cp data-start=\"927\" data-end=\"1037\"\u003e\u003cstrong data-start=\"927\" data-end=\"946\"\u003eProper storage:\u003c\/strong\u003e For long idle periods, maintain ~50–70% charge and disconnect to reduce parasitic drain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1038\" data-end=\"1135\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1040\" data-end=\"1135\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1040\" data-end=\"1075\"\u003eFollow manufacturer guidelines:\u003c\/strong\u003e Adhere to PowerTex care, safety, and warranty instructions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PowerTex","offers":[{"title":"Default Title","offer_id":45448178827324,"sku":"PTLG49-310","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_3b09f61d-3089-42f6-b9e3-3a2314af11d5.jpg?v=1779943017","url":"https:\/\/e-powergo.com\/products\/2006-audi-a4-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}