{"product_id":"2021-volkswagen-passat-l4-2-0l-replacement-car-battery-bci-group-49-lithium-lifepo4-automotive-powertex-battery","title":"PowerTex 2021 Volkswagen Passat L4 2.0LReplacement Car Battery BCI Group 49 Lithium LiFePO4 Automotive Powertex Battery - PTLG49-06","description":"\u003ch2\u003ePowerTex 2021 Volkswagen Passat L4 2.0LReplacement Car Battery BCI Group 49 Lithium LiFePO4 Automotive Powertex Battery - PTLG49-06\u003c\/h2\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\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=\"32\" data-end=\"226\"\u003e\n\u003cp data-start=\"34\" data-end=\"226\"\u003e\u003cstrong data-start=\"34\" data-end=\"76\"\u003eDirect Fit for 2021 Volkswagen Passat:\u003c\/strong\u003e Purpose‑built \u003cstrong data-start=\"91\" data-end=\"107\"\u003eBCI Group 49\u003c\/strong\u003e replacement designed for the \u003cstrong data-start=\"137\" data-end=\"155\" data-is-only-node=\"\"\u003ePassat L4 2.0L\u003c\/strong\u003e — correct size, terminal layout, and mounting for easy installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"227\" data-end=\"431\"\u003e\n\u003cp data-start=\"229\" data-end=\"431\"\u003e\u003cstrong data-start=\"229\" data-end=\"263\"\u003eLiFePO₄ Performance Advantage:\u003c\/strong\u003e Lithium Iron Phosphate technology delivers \u003cstrong data-start=\"307\" data-end=\"381\"\u003eenhanced safety, superior thermal stability, and a longer service life\u003c\/strong\u003e compared with conventional lead‑acid batteries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"432\" data-end=\"601\"\u003e\n\u003cp data-start=\"434\" data-end=\"601\"\u003e\u003cstrong data-start=\"434\" data-end=\"462\"\u003eLightweight \u0026amp; Efficient:\u003c\/strong\u003e Up to \u003cstrong data-start=\"469\" data-end=\"485\"\u003e~50% lighter\u003c\/strong\u003e than stock — reduces vehicle weight and improves electrical system efficiency without sacrificing cranking power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"602\" data-end=\"750\"\u003e\n\u003cp data-start=\"604\" data-end=\"750\"\u003e\u003cstrong data-start=\"604\" data-end=\"624\"\u003eReliable Starts:\u003c\/strong\u003e Strong \u003cstrong data-start=\"632\" data-end=\"657\"\u003ecold‑crank capability\u003c\/strong\u003e and stable voltage output ensure dependable starts in daily driving and varied conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"751\" data-end=\"885\"\u003e\n\u003cp data-start=\"753\" data-end=\"885\"\u003e\u003cstrong data-start=\"753\" data-end=\"787\"\u003eDurable \u0026amp; Long‑Lasting Design:\u003c\/strong\u003e Excellent \u003cstrong data-start=\"798\" data-end=\"837\"\u003ecycle life and vibration resistance\u003c\/strong\u003e for consistent performance and long‑term use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"886\" data-end=\"1027\"\u003e\n\u003cp data-start=\"888\" data-end=\"1027\"\u003e\u003cstrong data-start=\"888\" data-end=\"929\"\u003eMaintenance‑Free \u0026amp; Cleaner Operation:\u003c\/strong\u003e No acid, no corrosion — \u003cstrong data-start=\"954\" data-end=\"993\"\u003ehassle‑free, low‑upkeep performance\u003c\/strong\u003e with an eco‑friendlier footprint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"114\" data-end=\"284\"\u003e\u003cstrong data-start=\"114\" data-end=\"188\"\u003eQ: Is this battery compatible with the 2021 Volkswagen Passat L4 2.0L?\u003c\/strong\u003e\u003cbr data-start=\"188\" data-end=\"191\"\u003eA: Yes — designed as a direct \u003cstrong data-start=\"221\" data-end=\"237\"\u003eBCI Group 49\u003c\/strong\u003e replacement for 2021 VW Passat L4 2.0L models.\u003c\/p\u003e\n\u003cp data-start=\"286\" data-end=\"492\"\u003e\u003cstrong data-start=\"286\" data-end=\"329\"\u003eQ: What battery technology does it use?\u003c\/strong\u003e\u003cbr data-start=\"329\" data-end=\"332\"\u003eA: \u003cstrong data-start=\"335\" data-end=\"371\"\u003eLithium Iron Phosphate (LiFePO₄)\u003c\/strong\u003e — advanced lithium chemistry offering longer life, consistent voltage, and better durability than traditional lead‑acid.\u003c\/p\u003e\n\u003cp data-start=\"494\" data-end=\"634\"\u003e\u003cstrong data-start=\"494\" data-end=\"528\"\u003eQ: What are the main benefits?\u003c\/strong\u003e\u003cbr data-start=\"528\" data-end=\"531\"\u003eA: Lighter weight, quicker starts, faster recharge, longer lifespan, and strong deep‑cycle performance.\u003c\/p\u003e\n\u003cp data-start=\"636\" data-end=\"854\"\u003e\u003cstrong data-start=\"636\" data-end=\"711\"\u003eQ: Will it work with modern vehicle electronics and start‑stop systems?\u003c\/strong\u003e\u003cbr data-start=\"711\" data-end=\"714\"\u003eA: Yes — integrated Battery Management System (BMS) ensures protection and stable performance with advanced electronics and frequent starts.\u003c\/p\u003e\n\u003cp data-start=\"856\" data-end=\"1041\"\u003e\u003cstrong data-start=\"856\" data-end=\"913\"\u003eQ: Does installation require coding or special tools?\u003c\/strong\u003e\u003cbr data-start=\"913\" data-end=\"916\"\u003eA: Installs like a standard Group 49 battery; some VW models may require battery registration\/coding per OEM recommendations.\u003c\/p\u003e\n\u003cp data-start=\"1043\" data-end=\"1190\"\u003e\u003cstrong data-start=\"1043\" data-end=\"1086\"\u003eQ: How does it perform in cold weather?\u003c\/strong\u003e\u003cbr data-start=\"1086\" data-end=\"1089\"\u003eA: Delivers reliable cold‑start performance; in extreme cold, a brief pre‑load helps maximize output.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"93\" data-end=\"173\"\u003e\n\u003cp data-start=\"95\" data-end=\"173\"\u003e\u003cstrong data-start=\"95\" data-end=\"129\"\u003eKeep terminals clean and tight\u003c\/strong\u003e for reliable starts and consistent power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"174\" data-end=\"245\"\u003e\n\u003cp data-start=\"176\" data-end=\"245\"\u003e\u003cstrong data-start=\"176\" data-end=\"201\"\u003eAvoid deep discharge;\u003c\/strong\u003e recharge promptly to extend battery life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"246\" data-end=\"315\"\u003e\n\u003cp data-start=\"248\" data-end=\"315\"\u003e\u003cstrong data-start=\"248\" data-end=\"284\"\u003eUse a LiFePO4-compatible charger\u003c\/strong\u003e to protect the built-in BMS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"316\" data-end=\"407\"\u003e\n\u003cp data-start=\"318\" data-end=\"407\"\u003e\u003cstrong data-start=\"318\" data-end=\"339\"\u003eTemperature care:\u003c\/strong\u003e Optimal between \u003cstrong data-start=\"356\" data-end=\"373\"\u003e-20°C to 60°C\u003c\/strong\u003e; avoid prolonged heat exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"408\" data-end=\"463\"\u003e\n\u003cp data-start=\"410\" data-end=\"463\"\u003e\u003cstrong data-start=\"410\" data-end=\"429\"\u003eSecure mounting\u003c\/strong\u003e to minimize vibration and wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"464\" data-end=\"541\"\u003e\n\u003cp data-start=\"466\" data-end=\"541\"\u003e\u003cstrong data-start=\"466\" data-end=\"485\"\u003eRoutine checks:\u003c\/strong\u003e Inspect voltage and connections every \u003cstrong data-start=\"524\" data-end=\"538\"\u003e3–6 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"542\" data-end=\"634\"\u003e\n\u003cp data-start=\"544\" data-end=\"634\"\u003e\u003cstrong data-start=\"544\" data-end=\"560\"\u003eStorage tip:\u003c\/strong\u003e Maintain \u003cstrong data-start=\"570\" data-end=\"587\"\u003e40–60% charge\u003c\/strong\u003e and recharge every \u003cstrong data-start=\"607\" data-end=\"621\" data-is-only-node=\"\"\u003e3–6 months\u003c\/strong\u003e if unused.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PowerTex","offers":[{"title":"Default Title","offer_id":46722306015369,"sku":"PTLG49-06","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_7ca67f6a-e86f-4e57-8d07-e9994593c5ae.jpg?v=1778657909","url":"https:\/\/paw-counter.com\/products\/2021-volkswagen-passat-l4-2-0l-replacement-car-battery-bci-group-49-lithium-lifepo4-automotive-powertex-battery","provider":"Paw Counter","version":"1.0","type":"link"}