PowerTex 2024 BMW X6 V8 4.4LReplacement Car Battery BCI Group 49 Lithium LiFePO4 Automotive Powertex Battery - PTLG49-0189

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

• Reliable & Consistent Power – Provides robust and dependable starting power with advanced lithium technology for smooth performance.
• Lightweight & Fuel-Efficient – Reduces overall vehicle weight, improving fuel efficiency and overall driving experience.
• Extended Lifespan – Lasts up to 4X longer than traditional lead-acid batteries, reducing the need for replacements.
• Fast Charging & Stable Output – Charges quickly and maintains steady voltage for optimal performance, even under heavy loads.
• BCI Group 49 Fitment – Designed specifically for an easy, direct replacement in the BMW X6. 

Q&A

Q: What is the Powertex PTLG49-0189 Lithium Car Battery?
A: The Powertex PTLG49-0189 is a LiFePO4 (Lithium Iron Phosphate) automotive battery designed as a replacement for BCI Group 49 batteries, compatible with the 2024 BMW X6 V8 4.4L.

Q: What are the benefits of this lithium battery?
A: This lithium battery provides a longer lifespan, faster charging, reduced weight, better energy efficiency, and superior performance in cold temperatures compared to traditional lead-acid batteries.

Q: Is it a direct replacement for my current battery?
A: Yes, the PTLG49-0189 is designed to replace the Group 49 battery in vehicles, including the 2024 BMW X6 V8 4.4L. Always verify compatibility with your vehicle’s specifications before installation.

Q: Does it require maintenance?
A: No, LiFePO4 batteries are maintenance-free, offering long-lasting, reliable performance with no regular upkeep required.

Q: Is professional installation recommended?
A: While installation is similar to traditional batteries, professional installation is recommended to ensure proper fitment and secure connections to your vehicle's electrical system.

Maintenance Tipe

• Use the Correct Charger – Always charge with a LiFePO4-compatible charger to avoid overcharging, which can damage the battery and reduce its lifespan.
• Keep Charge Between 20%-80% – Maintaining your battery charge in this range is ideal for maximizing performance and extending the battery's life. Avoid full discharges or keeping it at 100% for prolonged periods.
• Inspect Terminals and Connections – Regularly check the battery’s terminals and connections for any signs of corrosion or loose connections. Clean and tighten as necessary to ensure reliable power flow.
• Store in Temperate Conditions – Avoid exposing the battery to extreme heat or cold. Store it in temperatures between 32°F and 104°F (0°C to 40°C) to protect its integrity.
• Ensure Secure Mounting – Ensure the battery is properly secured in the compartment to minimize vibrations and potential damage over time.
• Prevent Parasitic Drain – If the vehicle will be unused for an extended period, disconnect the battery or use a battery maintainer to prevent slow discharge.
• Monitor for Performance Issues – If you notice a decline in performance, such as slower starts or electrical issues, have the battery inspected to prevent sudden failure.