PowerTex 2019 BMW X5 Car Battery BCI Group 49 / H8 Replacement Lithium LiFePO4 Automotive Battery

PowerTex 2019 BMW X5 Car Battery BCI Group 49 / H8 Replacement Lithium LiFePO4 Automotive Battery

Concerned About The Safety of Powertex LiFePO4 Car Batteries?

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.

Unveiling the Key Attributes

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.

Specifications

What Our Experts Think

• Superior Power & Efficiency: The PowerTex Lithium LiFePO4 battery is engineered to provide exceptional power and reliability for the 2019 BMW X5, enhancing vehicle performance across all driving conditions.
• Lightweight & Fuel Efficient: Weighing significantly less than traditional lead-acid batteries, it improves fuel efficiency and vehicle handling, ideal for a premium SUV like the X5.
• Longer Lifespan: Lasts 3-4X longer than conventional batteries, reducing the need for frequent replacements and providing more value over time.
• Reliable Starting Power: High cold cranking amps (CCA) ensure consistent starts in both hot and cold weather, keeping your X5 ready to go at all times.
• Advanced Protection: Features a Battery Management System (BMS) that safeguards against overcharging, overheating, and short circuits, ensuring both safety and longevity.
• Eco-Friendly: Made without toxic lead or acid, providing a more sustainable, eco-conscious battery solution.

Q&A

Q: Is the PowerTex Lithium Battery a direct replacement for my 2019 BMW X5?
A: Yes, it is a direct replacement for BCI Group 49 / H8 batteries, offering improved performance, longer lifespan, and enhanced safety.

Q: What are the benefits of switching to a LiFePO4 battery?
A: LiFePO4 batteries are lighter, last 3–5 times longer, charge faster, and provide more consistent power, all while offering better safety compared to traditional lead-acid batteries.

Q: Does this battery require special installation or maintenance?
A: No, it installs like a standard battery and requires no special tools or ongoing maintenance.

Q: Is this battery compatible with my BMW X5’s electrical system?
A: Yes, it is designed to be fully compatible with the 2019 BMW X5, including its advanced electrical systems and start-stop functionality.

Q: How does this battery improve vehicle performance?
A: The lightweight design reduces vehicle weight, improving acceleration, fuel efficiency, and overall handling.

Q: Can this battery perform well in extreme temperatures?
A: Yes, it offers reliable performance in both hot and cold conditions, ensuring consistent power year-round.

Maintenance Tips

• Use a Lithium-Compatible Charger – Always use a LiFePO4-specific charger for proper charging. Avoid using standard lead-acid chargers, as they may overcharge and damage the battery, shortening its lifespan.

• Maintain Charge Between 20% and 100% – For optimal battery health, keep the charge level between 20% and 100%. Avoid letting the battery drop below 10V, as deep discharges can cause irreversible damage.

• Optimal Temperature Range – LiFePO4 batteries perform best within -4°F to 140°F. Ensure the battery temperature is above 32°F when charging to avoid performance issues caused by cold conditions.

• Proper Installation – Ensure the battery is securely installed to prevent vibrations, which could damage internal components. Vibration damage may reduce the battery’s performance and lifespan.

• Check and Clean Terminals Regularly – Inspect the battery terminals for corrosion or loose connections. Apply dielectric grease to prevent oxidation and maintain reliable electrical contact.

• Storage Best Practices – If storing the battery for an extended period, maintain it at 50-80% charge and store it in a cool, dry place. Disconnect the battery to prevent parasitic drain from the vehicle’s electrical systems.

• Avoid Jump-Starting with Lead-Acid Batteries – Never jump-start with a lead-acid battery, as this can send damaging voltage spikes to the Battery Management System (BMS). Always use equipment designed for LiFePO4 batteries.

• Monitor Battery Management System (BMS) – The BMS helps protect the battery from overcharging, deep discharges, and overheating. If the BMS shuts down, allow it to reset before attempting to recharge.

• Limit Deep Discharges – While LiFePO4 batteries are better at handling deep discharges than traditional lead-acid batteries, avoid frequent discharges below 20% to extend the battery’s life.

• Follow Manufacturer Guidelines – Always follow PowerTex’s recommended care, charging, and maintenance guidelines to ensure your LiFePO4 battery performs optimally and lasts longer.