PowerTex 2011 BMW 135i Car Battery BCI Group 49 / H8 Replacement Lithium LiFePO4 Automotive Battery

PowerTex 2011 BMW 135i Car Battery BCI Group 49 / H8 Replacement Lithium LiFePO4 Automotive Battery

Introducing PowerTex LiFePO4 BCI Group 49/H8 Battery - Unleash the Power of Performance and Reliability! Unveiling the Key AttributesDiscover the unparalleled performance of our Powertex LiFePO4 Car Battery with transparent and comprehensive insights into key parameters: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.

Specifications

What Our Experts Think

• High-Performance LiFePO4 Technology – Longer lifespan, faster charging, and improved efficiency over lead-acid batteries.
• Lightweight & Efficient – Reduces overall vehicle weight for better handling and fuel economy.
• Built for Tough Conditions – Resists extreme temperatures, vibrations, and high-performance driving demands.
• Eco-Friendly & Safe – Non-toxic, maintenance-free, and safer than traditional battery options.
• Direct OEM Fit – Designed for BCI Group 49 / H8, ensuring hassle-free installation.
• Reliable & Powerful – Provides consistent energy output for smooth starts and optimal vehicle performance.

Q&A

Q: Is this battery compatible with the 2011 BMW 135i?
A: Yes, it is a direct replacement for BCI Group 49 / H8 batteries and fits the 2011 BMW 135i.

Q: What advantages does LiFePO4 offer over lead-acid batteries?
A: It’s lighter, lasts longer, charges faster, and provides superior cold-cranking power.

Q: Do I need a special charger?
A: Yes, a lithium-compatible charger is recommended for optimal performance and lifespan.

Q: How long does this battery last?
A: With proper care, it can last up to 10 years, far exceeding lead-acid batteries.

Q: Is this battery safe for daily use?
A: Yes, it has built-in protection against overcharging, overheating, and short circuits.

Q: Can I install this battery myself?
A: Yes, installation is similar to a standard battery, but follow BMW’s guidelines.

Q: Will this battery improve my car’s performance?
A: Yes, it reduces weight, enhances cranking power, and improves electrical efficiency.

Maintenance Tips

• Charge Regularly – Keep charge above 20% to maximize lifespan.
• Store Properly – Maintain 50%-70% charge in a cool, dry location when not in use.
• Clean Terminals – Prevent corrosion by cleaning with a baking soda solution.
• Secure Installation – Ensure tight connections to prevent vibration damage.
• Use a LiFePO4-Compatible Charger – Avoid overcharging with the correct charger.
• Monitor Voltage – Keep voltage between 13.2V-14.6V for optimal performance.