PowerTex 2018 BMW 530i xDrive 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
| Model |
PTLG49 |
| Dimensions (L×W×H) |
14.0 × 6.9 × 7.4 inches |
| Terminal |
Standard (STD) |
| Weight |
19.8 lbs |
| Voltage |
12.8V |
| Capacity |
60 Amp Hours |
| Power |
768 Watt Hours |
| Cranking Amps (CA) |
1500 CA |
| Cold Cranking Amps (CCA) |
1000 CCA |
| Charging Voltage |
14.2V ~ 14.6V |
| Charging Current |
30A ~ 150A |
| Internal Resistance |
< 30mΩ |
What Our Experts Think
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Enhanced Performance: The PowerTex Lithium LiFePO4 battery is engineered to provide superior power and efficiency for the 2018 BMW 530i xDrive, boosting overall vehicle performance.
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Lightweight & Efficient: Significantly lighter than traditional lead-acid batteries, improving fuel efficiency, vehicle handling, and reducing strain on the drivetrain.
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Longer Lifespan: Lasts 3-4X longer than conventional batteries, offering great value by reducing the need for frequent replacements.
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Reliable Starts: High cold cranking amps (CCA) ensure dependable starts, even in extreme weather conditions.
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Advanced Protection: The Battery Management System (BMS) protects the battery from overcharging, overheating, and short circuits for greater safety.
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Eco-Friendly: Made without toxic lead or acid, providing an environmentally sustainable battery option.
Q&A
Q: Is the PowerTex Lithium Battery a direct replacement for my 2018 BMW 530i xDrive?
A: Yes, it’s a direct replacement for BCI Group 49 / H8 batteries, offering enhanced performance and durability.
Q: What are the advantages of using a LiFePO4 battery over traditional lead-acid?
A: LiFePO4 batteries are lighter, last 3–5 times longer, charge faster, and provide more consistent power with improved safety.
Q: Does this battery require special installation?
A: No, it installs just like a standard battery and requires no special tools or maintenance.
Q: Is this battery compatible with the BMW 530i xDrive’s electrical system?
A: Yes, it is designed to work seamlessly with the 2018 BMW 530i xDrive, including the start-stop system.
Q: How does this battery affect vehicle performance?
A: Its lightweight design reduces overall vehicle weight, improving acceleration, fuel efficiency, and handling.
Q: Can this battery handle extreme temperatures?
A: Yes, it performs reliably in both hot and cold climates, providing consistent power year-round.
Maintenance Tips
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Use a Lithium-Compatible Charger – Always use a LiFePO4-specific charger to prevent overcharging or damaging the battery. Avoid using lead-acid chargers as they can cause harm to the battery's cells.
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Keep Charge Between 20%-100% – Regularly maintain the battery charge between 20% and 100%. Avoid letting the battery drop below 10V, as this can permanently damage the battery and reduce its lifespan.
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Temperature Management – LiFePO4 batteries work best in a temperature range of -4°F to 140°F. For optimal charging performance, ensure the battery temperature is above 32°F.
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Proper Installation – Ensure the battery is securely installed to avoid vibrations or movement, which can cause damage to internal components and reduce battery life.
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Regularly Inspect and Clean Terminals – Check for corrosion or loose connections at the terminals. Use dielectric grease to prevent oxidation and maintain a solid connection.
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Proper Storage – When storing the battery, keep it at 50-80% charge and in a cool, dry location. Disconnect the battery if it won’t be in use for extended periods to prevent parasitic drain.
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Avoid Jump-Starting with Lead-Acid Batteries – Never jump-start using a traditional lead-acid battery, as this could create damaging voltage spikes in the Battery Management System (BMS). Always use the proper equipment for jump-starting LiFePO4 batteries.
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Monitor the Battery Management System (BMS) – The BMS protects the battery from overcharging, deep discharges, and overheating. If the BMS triggers a shutdown, allow it to reset before recharging the battery.
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Avoid Frequent Deep Discharges – While LiFePO4 batteries can handle deep discharges better than lead-acid batteries, it’s best to avoid discharges below 20% to ensure longevity.
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Follow Manufacturer Guidelines – Always adhere to PowerTex’s recommended maintenance and charging instructions to ensure your LiFePO4 battery performs at its best and lasts for many years.
