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:Â 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.
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.
What our Experts Think
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Advanced LiFePOâ Technology: Offers longer lifespan, faster charging, and higher efficiency compared to traditional leadâacid batteries.
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OEMâFit Replacement: Engineered for BCI Group 94R / H7 â a plugâandâplay upgrade for the 2011 Porsche Cayenne battery with no modifications.
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Reliable Start Power: Strong coldâcranking performance and stable voltage help ensure dependable starts in varied conditions.
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Lightweight Advantage: Significantly lighter than conventional leadâacid units â supports improved overall vehicle efficiency and handling.
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BuiltâIn Safety: Integrated Battery Management System (BMS) protects against overcharge, overâdischarge, and thermal stress for enhanced durability.
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LongâTerm Value: Extended cycle life and low maintenance result in fewer replacements and better total cost of ownership.
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SEO & Ranking Optimized: Targets key search phrases like âLiFePOâ automotive battery,â âGroup 94R H7 lithium battery,â âPorsche Cayenne battery upgradeâ to support search relevance and Merchant Center performance.
Q&A
Q: What vehicle is this battery compatible with?
A: Designed for the 2011 Porsche Cayenne requiring a BCI Group 94R / H7 battery.
Q: What type of battery is this?
A: A highâperformance lithium LiFePOâ automotive battery engineered for longevity and reliability.
Q: What are the advantages of LiFePOâ technology?
A: Longer lifespan, lighter weight, faster charging, stable voltage, and better temperature resilience compared to traditional leadâacid.
Q: Is this battery maintenanceâfree?
A: Yes â advanced LiFePOâ chemistry delivers maintenanceâfree operation with low selfâdischarge.
Q: How does it benefit my Porsche Cayenne?
A: Provides strong starting power, improved electrical capacity, and consistent reliability for daily driving and accessories.
Q: Is this battery safe and durable?
A: Yes â LiFePOâ technology offers high thermal stability and enhanced safety.
Q: What is the model number?
A: PowerTex PTLG94Râ1159.
Maintenance Tips
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Use a LiFePOââcompatible charger â protects the internal BMS and prevents overcharging.
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Avoid deep discharge â recharge before the battery falls below ~20â30% state of charge to extend life.
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Keep terminals clean â regularly wipe posts and clamps to prevent corrosion and maintain solid contact.
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Manage temperature â operate and store in moderate conditions; avoid prolonged heat or cold exposure.
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Routine checks â at service intervals verify secure mounting, tight connections, and no visible damage.
Damage 
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