PowerTex 2010 Aston Martin V8 Vantage Car Battery BCI Group 49 / H8 Replacement Lithium LiFePO4 Automotive Battery - PTLG49-42

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

• Advanced LiFePO4 lithium technology delivers far longer life and greater energy density than conventional lead‑acid batteries — up to 2–5× more cycles.

• Ultra‑lightweight design (~20 lbs) cuts more than 30 lbs versus stock batteries, improving vehicle weight distribution and performance.

• Robust 12.8 V / 60 Ah output with strong cranking power (≈1500 CA / 1000 CCA) ensures reliable starts even in varied conditions.

• Fully integrated Battery Management System (BMS) protects against overcharge, over‑discharge, and short circuits for safe, worry‑free operation.

• Built‑in jump start button adds convenience when battery voltage dips.

• Bluetooth monitoring lets you check voltage and status via app for easy battery health tracking.

• Maintenance‑free & eco‑friendly — no acid handling, less corrosion, and no periodic water top‑ups required.

Q&A

Q: What is the PowerTex PTLG49‑42 lithium automotive battery?
A: A high‑performance 12.8 V LiFePO4 car battery engineered as a BCI Group 49 / H8 replacement, ideal for vehicles like the 2010 Aston Martin V8 Vantage, offering superior power and reliability.

Q: How does it compare to traditional lead‑acid batteries?
A: It’s significantly lighter (≈19.8 lb), delivers strong cranking power (≈1500 CA), has a longer lifespan, and provides consistent performance in varied driving conditions.

Q: What safety and performance features does it include?
A: Fully integrated Battery Management System (BMS) guards against overcharge, over‑discharge, and short circuits, and built‑in jump‑start capability adds convenience.

Q: What are the key specs?
A: 60 Ah capacity, 12.8 V output, cranking amps ~1500 CA, compact Group 49 size, and robust construction for reliable starting power.

Maintenance Tips

• Maintenance‑Free LiFePO₄: Designed to be maintenance‑free with a built‑in Battery Management System (BMS) — no watering, sulfation issues, or routine checks like lead‑acid.

• Use LiFePO₄‑Compatible Charger: Charge with a charger made for LiFePO₄ chemistry (14.2–14.6 V) to avoid overcharging or damaging the cells if external charging is needed.

• Avoid Deep Discharge: Try to keep the state of charge above ~20 % to extend overall cycle life and prevent BMS shutdowns.

• Clean & Inspect Terminals: Regularly check battery terminals for corrosion, clean as needed, and ensure tight, secure connections.

• Temperature Control: Operate and store the battery in moderate temperatures (≈0 °C to ~45 °C) for optimal performance and longevity.

• Proper Storage: If the vehicle sits unused for extended periods, keep the battery at ~50 % charge and consider a maintain­er to prevent parasitic drain.

• Secure Mounting: Ensure the battery is securely mounted to minimise vibration stress on internal components.