PowerTex 2023 Mercedes-Benz E350 L4 2.0LReplacement Car Battery BCI Group 49 Lithium - PTLG49-038 LiFePO4 Automotive Powertex Battery

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.

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

• Perfect Fit for 2023 Mercedes‑Benz E350 (L4 2.0L): Designed as a BCI Group 49 LiFePO₄ battery, engineered to match factory size, terminal layout, and voltage for easy installation.

• Advanced LiFePO₄ Lithium Technology: Offers a significant safety and performance upgrade over lead‑acid — lighter weight, improved thermal stability, and longer service life.

• Reliable Starting Power: High cold‑cranking performance ensures dependable starts in varied conditions, keeping you moving when it counts.

• Smart Battery Management: Built‑in BMS protects against overcharge, over‑discharge, and short circuits while maintaining optimal performance.

• Lightweight & Efficient: Around one‑third the weight of conventional batteries — reducing vehicle load and electrical strain for smoother operation.

• Longer Lifespan & Better Value: LiFePO₄ chemistry offers 2–5× more life cycles than traditional options, lowering lifetime cost and replacement frequency.

• Maintenance‑Free & Eco Friendlier: No corrosive liquids, minimal self‑discharge, and reduced toxic components make it easier to live with and less harmful to the environmen

Q&A

Q: What type of battery is this?
A: A PowerTex Group 49 / H8 lithium iron phosphate (LiFePO₄) automotive battery, designed as a high‑performance, lightweight replacement for conventional lead‑acid starter batteries.

Q: Is it compatible with the 2023 Mercedes‑Benz E350 L4 2.0 L?
A: Yes — Group 49 (H8) is the correct battery group specified for many models like the E350, but always verify the OEM group size for your exact vehicle.

Q: What are the key specs?
A:
• Voltage: 12.8 V
• Capacity: ~60 Ah (~768 Wh)
• Cranking Amps (CA): ~1500 CA
• Cold Cranking Amps (CCA): ~1000 CCA
• Weight: ~19.8 lb (lighter than traditional lead‑acid)
• Dimensions: ~14.0″ × 6.9″ × 7.4″
• Integrated Battery Management System (BMS) for safety and control.

Q: What are the benefits of LiFePO₄ technology?
A: LiFePO₄ batteries offer a longer lifespan, faster charging, lighter weight, and higher efficiency than traditional lead‑acid batteries, plus enhanced safety and durability.

Q: What safety and extra features does it include?
A: Includes an integrated BMS to guard against overcharge/discharge and short circuits, and many PowerTex Group 49 batteries support built‑in jump start capability and Bluetooth monitoring via an app.

Q: Is this an original Mercedes OEM battery?
A: No — this is an aftermarket lithium replacement battery; some vehicles may require battery registration or coding after installation to integrate with the vehicle’s charging system.

Q: Who is this ideal for?
A: Perfect for Mercedes‑Benz E350 owners and other compatible vehicles seeking enhanced starting power, reduced weight, and long‑lasting performance.

Q: Why choose this battery?
A: Lightweight design, high cranking power, advanced safety systems, and efficient LiFePO₄ technology make it a strong upgrade over conventional lead‑acid automotive batteries

Maintenance Tips

• Inspect Terminals: Clean corrosion and tighten connections regularly.

• Secure Mounting: Keep the battery firmly installed to prevent vibration damage.

• Proper Charging: Use a LiFePO4-compatible charger and maintain full charge.

• Temperature Care: Avoid extreme heat or freezing conditions.

• Monitor Health: Test voltage periodically to ensure optimal performance.