PowerTex 2023 Audi RS6 V8 4.0L Replacement Car Battery BCI Group 48 Lithium LiFePO4 Automotive Powertex Battery - PTLG48-051

Maximized Longevity: 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.

Optimized Performance: 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.

Jump Start Button: 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.

Battery Management System: Experience 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.

Grade A Cells: Trust in the highest quality and reliability with UL-certified Grade A cells, delivering unmatched performance and peace of mind.

Warranty: Rest assured with our 2-year warranty and rigorous testing protocols, demonstrating our commitment to product excellence and customer satisfaction.

Discover the unparalleled performance of our Powertex LiFePO4 Car Battery with transparent and comprehensive insights into key parameters:

Capacity: Unmatched energy storage capacity to fuel extended journeys and power-hungry applications.

Cycle Life: Exceptional longevity, ensuring a prolonged and reliable service life for your investment.

Charging Time: Swift and efficient charging capabilities, minimizing downtime and maximizing your driving experience.

At Powertex, we prioritize clarity and excellence, empowering customers with the information they need to make informed decisions and elevate their driving experience.

After 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.

What Our Experts Think

• High-Performance Lithium Upgrade – The PowerTex BCI Group 48 LiFePO4 battery delivers superior starting power, faster recharge, and extended lifespan for the 2023 Audi RS6 V8 4.0L.
• Lightweight & Efficient – Up to 70% lighter than traditional lead-acid batteries, enhancing vehicle agility and efficiency.
• Advanced Battery Management System (BMS) – Provides protection against overcharge, over-discharge, and short circuits, ensuring long-term reliability.
• Maintenance-Free & Long-Lasting – 4,000+ cycles, no sulfation, and no fluid maintenance, making it a cost-effective solution.
• Direct Fit & Easy Installation – Designed for seamless OEM replacement, ensuring a hassle-free upgrade.

Q&A

Q: What is the PowerTex PTLG48-051 Lithium LiFePO4 Automotive Battery?
A: A high-performance BCI Group 48 lithium LiFePO4 battery designed as a direct replacement for the 2023 Audi RS6 V8 4.0L and other compatible vehicles.

Q: What are the key benefits?
A: Longer lifespan, faster charging, lightweight design, higher cold cranking amps (CCA), and enhanced safety compared to traditional lead-acid batteries.

Q: Is it a direct fit for the 2023 Audi RS6?
A: Yes, it is specifically designed to replace the OEM Group 48 battery, providing superior performance and efficiency.

Q: How does it compare to lead-acid batteries?
A: It offers higher energy density, longer cycle life, faster recharge times, better thermal stability, and reduced weight, improving vehicle performance.

Q: Is it maintenance-free?
A: Yes, it requires no maintenance and has a low self-discharge rate for long-term reliability.

Q: Where can I buy it?
A: Available through automotive battery retailers and online stores.

Maintenance Tips

• Use a LiFePO4-Compatible Charger – Avoid standard lead-acid chargers.
• Maintain Charge Above 20% – Prevent deep discharge for longer lifespan.
• Check Terminal Connections – Ensure they are clean, tight, and corrosion-free.
• Monitor Temperature – Operates best between -4°F to 140°F (-20°C to 60°C).
• Store Properly – If unused, keep at ~50% charge in a cool, dry place.