{"product_id":"2008-audi-s6-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","title":"PowerTex 2008 Audi S6 Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-301","description":"\u003ch2\u003ePowerTex 2008 Audi S6 Car Battery BCI Group 49 \/ H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-301\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\u003e\n\u003cli data-start=\"113\" data-end=\"359\"\u003e\n\u003cp data-start=\"115\" data-end=\"359\"\u003e\u003cstrong data-start=\"115\" data-end=\"154\"\u003eAdvanced LiFePO4 lithium technology\u003c\/strong\u003e delivers significantly \u003cstrong data-start=\"178\" data-end=\"223\"\u003elonger lifespan and higher energy density\u003c\/strong\u003e than traditional lead‑acid batteries — meaning far more reliable starts and fewer replacements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"360\" data-end=\"553\"\u003e\n\u003cp data-start=\"362\" data-end=\"553\"\u003e\u003cstrong data-start=\"362\" data-end=\"379\"\u003e350%+ lighter\u003c\/strong\u003e than conventional Group 49 batteries (~19.8 lbs vs ~50 + lbs) improves vehicle weight balance and \u003cstrong data-start=\"478\" data-end=\"512\"\u003eacceleration and handling feel\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"554\" data-end=\"716\"\u003e\n\u003cp data-start=\"556\" data-end=\"716\"\u003e\u003cstrong data-start=\"556\" data-end=\"588\"\u003eStrong 12.8 V \/ 60 Ah output\u003c\/strong\u003e with ~1500 CA (≈1000 CCA) ensures \u003cstrong data-start=\"623\" data-end=\"649\"\u003edependable cold starts\u003c\/strong\u003e even in varied conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"717\" data-end=\"908\"\u003e\n\u003cp data-start=\"719\" data-end=\"908\"\u003e\u003cstrong data-start=\"719\" data-end=\"767\"\u003eCutting‑edge Battery Management System (BMS)\u003c\/strong\u003e protects against overcharge, over‑discharge, and short circuits for \u003cstrong data-start=\"836\" data-end=\"867\"\u003ehigher safety and longevity\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"909\" data-end=\"1062\"\u003e\n\u003cp data-start=\"911\" data-end=\"1062\"\u003e\u003cstrong data-start=\"911\" data-end=\"941\"\u003eBuilt‑in jump‑start button\u003c\/strong\u003e adds \u003cstrong data-start=\"947\" data-end=\"975\"\u003econvenient self‑starting\u003c\/strong\u003e capability without relying on external cables. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1063\" data-end=\"1216\"\u003e\n\u003cp data-start=\"1065\" data-end=\"1216\"\u003e\u003cstrong data-start=\"1065\" data-end=\"1089\"\u003eBluetooth monitoring\u003c\/strong\u003e lets you check \u003cstrong data-start=\"1105\" data-end=\"1145\"\u003ereal‑time voltage and battery health\u003c\/strong\u003e from your phone (iOS\/Android). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1217\" data-end=\"1380\"\u003e\n\u003cp data-start=\"1219\" data-end=\"1380\"\u003e\u003cstrong data-start=\"1219\" data-end=\"1265\"\u003eMaintenance‑free and eco‑friendlier design\u003c\/strong\u003e eliminates acid leaks and reduces corrosion compared to lead‑acid options.\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=\"234\" data-end=\"565\"\u003e\u003cstrong data-start=\"234\" data-end=\"240\"\u003eQ:\u003c\/strong\u003e What is the \u003cstrong data-start=\"253\" data-end=\"295\"\u003ePowerTex PTLG49‑301 automotive battery\u003c\/strong\u003e?\u003cbr data-start=\"296\" data-end=\"299\"\u003e\u003cstrong data-start=\"299\" data-end=\"305\"\u003eA:\u003c\/strong\u003e A high‑performance \u003cstrong data-start=\"325\" data-end=\"362\"\u003e12.8 V LiFePO4 automotive battery\u003c\/strong\u003e designed as a \u003cstrong data-start=\"377\" data-end=\"410\"\u003eBCI Group 49 \/ H8 replacement\u003c\/strong\u003e for vehicles like the \u003cstrong data-start=\"433\" data-end=\"449\"\u003e2008 Audi S6\u003c\/strong\u003e, offering reliable starting power, lightweight design, and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"567\" data-end=\"806\"\u003e\u003cstrong data-start=\"567\" data-end=\"573\"\u003eQ:\u003c\/strong\u003e What are the key specs?\u003cbr data-start=\"597\" data-end=\"600\"\u003e\u003cstrong data-start=\"600\" data-end=\"606\"\u003eA:\u003c\/strong\u003e Typical specs include \u003cstrong data-start=\"629\" data-end=\"648\"\u003e≈60 Ah capacity\u003c\/strong\u003e, \u003cstrong data-start=\"650\" data-end=\"678\"\u003e~1500 cranking amps (CA)\u003c\/strong\u003e, \u003cstrong data-start=\"680\" data-end=\"697\"\u003e12.8 V output\u003c\/strong\u003e, standard Group 49\/H8 form factor, and a lightweight build (~19.8 lb). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"808\" data-end=\"1082\"\u003e\u003cstrong data-start=\"808\" data-end=\"814\"\u003eQ:\u003c\/strong\u003e How does LiFePO4 technology benefit performance?\u003cbr data-start=\"863\" data-end=\"866\"\u003e\u003cstrong data-start=\"866\" data-end=\"872\"\u003eA:\u003c\/strong\u003e LiFePO4 batteries are significantly \u003cstrong data-start=\"909\" data-end=\"935\"\u003elighter than lead‑acid\u003c\/strong\u003e, deliver \u003cstrong data-start=\"945\" data-end=\"961\"\u003estable power\u003c\/strong\u003e, and offer \u003cstrong data-start=\"973\" data-end=\"992\"\u003elonger lifespan\u003c\/strong\u003e with more charge cycles than traditional batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1084\" data-end=\"1410\"\u003e\u003cstrong data-start=\"1084\" data-end=\"1090\"\u003eQ:\u003c\/strong\u003e What safety and smart features are included?\u003cbr data-start=\"1135\" data-end=\"1138\"\u003e\u003cstrong data-start=\"1138\" data-end=\"1144\"\u003eA:\u003c\/strong\u003e Features a fully integrated \u003cstrong data-start=\"1173\" data-end=\"1208\"\u003eBattery Management System (BMS)\u003c\/strong\u003e that protects against overcharge, over‑discharge, and short circuits, plus \u003cstrong data-start=\"1284\" data-end=\"1318\"\u003ebuilt‑in jump‑start capability\u003c\/strong\u003e and optional \u003cstrong data-start=\"1332\" data-end=\"1356\"\u003eBluetooth monitoring\u003c\/strong\u003e on many models.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:38a557b8-9d17-4343-91c3-a37128df1564-19\" data-testid=\"conversation-turn-40\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"231e60af-b6b9-444e-b0f2-f5e596fb4dcf\" dir=\"auto\" data-message-model-slug=\"gpt-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cul data-start=\"111\" data-end=\"1358\"\u003e\n\u003cli data-start=\"111\" data-end=\"329\"\u003e\n\u003cp data-start=\"113\" data-end=\"329\"\u003e\u003cstrong data-start=\"113\" data-end=\"151\"\u003eMaintenance‑Free LiFePO₄ with BMS:\u003c\/strong\u003e Built‑in Battery Management System protects against overcharging, over‑discharge, and shorts — no watering or routine cell checks needed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"330\" data-end=\"524\"\u003e\n\u003cp data-start=\"332\" data-end=\"524\"\u003e\u003cstrong data-start=\"332\" data-end=\"369\"\u003eUse a LiFePO₄‑Compatible Charger:\u003c\/strong\u003e When charging externally, use a charger intended for LiFePO₄ (~14.2–14.6 V) to avoid stress and maximise lifespan. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"525\" data-end=\"675\"\u003e\n\u003cp data-start=\"527\" data-end=\"675\"\u003e\u003cstrong data-start=\"527\" data-end=\"554\"\u003eAvoid Deep Discharging:\u003c\/strong\u003e Recharge before the state of charge drops below ~20% to preserve battery health. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"676\" data-end=\"854\"\u003e\n\u003cp data-start=\"678\" data-end=\"854\"\u003e\u003cstrong data-start=\"678\" data-end=\"708\"\u003eClean \u0026amp; Inspect Terminals:\u003c\/strong\u003e Periodically check for corrosion or loose connections and clean terminals for reliable starts every time. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"855\" data-end=\"1004\"\u003e\n\u003cp data-start=\"857\" data-end=\"1004\"\u003e\u003cstrong data-start=\"857\" data-end=\"877\"\u003eSecure Mounting:\u003c\/strong\u003e Ensure the battery is firmly installed to minimise vibration stress on internal cells. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1005\" data-end=\"1180\"\u003e\n\u003cp data-start=\"1007\" data-end=\"1180\"\u003e\u003cstrong data-start=\"1007\" data-end=\"1031\"\u003eManage Temperatures:\u003c\/strong\u003e Operate and store within a moderate temperature range; extreme heat or cold can affect performance and life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1181\" data-end=\"1358\"\u003e\n\u003cp data-start=\"1183\" data-end=\"1358\"\u003e\u003cstrong data-start=\"1183\" data-end=\"1209\"\u003eStorage Best Practice:\u003c\/strong\u003e For vehicles not used regularly, keep the battery at ~50–80% charge and disconnect to prevent parasitic drain. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"PowerTex","offers":[{"title":"Default Title","offer_id":46820709400713,"sku":"PTLG49-301","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/2443\/9177\/files\/Powertex-Batteries-BCI-group-49-lithium-iron-phosphate-LiFePO4-automotive-car-battery-PTLG49_9476c9f0-1718-44fd-b655-d1098c705428.jpg?v=1779943020","url":"https:\/\/mobility-ready.com\/products\/2008-audi-s6-car-battery-bci-group-49-h8-lithium-lifepo4-automotive-battery","provider":"Supplies for Happy Tails","version":"1.0","type":"link"}