Home PowerTex Batteries BCI Group 27 / 27M Lithium LiFePO4 Automotive & Marine Battery

PowerTex Batteries BCI Group 27 / 27M Lithium LiFePO4 Automotive & Marine Battery

Sale price $699.99
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  • Group Size - 27 / 27M
  • Voltage - 12.8 V
  • Weight - 22.1 lb.
  • Capacity - 60 Ah
  • Cranking Amps - 1500 CA
  • Dimensions - 12.1 in x 6.6 in x 9.2 in
  • Built-in jump starting capability.
  • Fully integrated battery management system (BMS).
  • Immediately shed over 30 pounds from traditional batteries.
  • Bluetooth connectivity for real-time monitoring via smartphone app.
  • For marine applications, including outboard motors, and meets Mercury Marine® criteria for compatibility with approved list of outboard models.

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Return within 30 days of delivery. Shipping fees are non-refundable.

PowerTex Batteries BCI Group 27 / 27M Lithium LiFePO4 Automotive & Marine Battery

PowerTex Batteries BCI Group 27 / 27M Lithium LiFePO4 Automotive & Marine Battery

$699.99

Powertex BCI Group 27 Lithium Car & Marine Battery

Why Choose Powertex PTLG27?

Engineered for Performance. Built to Last.

Extremely Lightweight

Our batteries weigh approximately one-third of what conventional batteries do, making them the best and most cost-effective option for achieving significant weight reduction.

Extended Lifespan

With a lifespan ranging from 2 to 5 times that of a lead-acid battery, our batteries not only last significantly longer but also minimize headaches and cost less per charge cycle.

Battery Management System

Our cutting edge BMS protects the battery from overcharge, over-discharge, and short-circuit, while constantly monitoring and regulating its performance.

Built-In Jump Starting

No more bulky cables or dependence on others when your battery is drained! Just press the button on top of the battery to start your vehicle instantly.

Bluetooth Connectivity

Our batteries feature Bluetooth monitors accessible via our app for iPhone and Android. View real-time data like voltage, current, and status from your phone.

Eco-Friendlier Option

Our batteries offer an environmentally friendlier choice, free from harmful heavy metals like lead or corrosive liquids like acid.

Maximized Longevity

Enhance your time behind the wheel with the Powertex Lithium Iron Phosphate car battery—a top-notch choice for unlocking your vehicle's full capabilities. Engineered to outlast traditional car batteries, this robust option offers amplified power and extended lifespan. With thousands of charge cycles, lithium batteries surpass the performance of conventional ones, making them pricier initially but more cost-effective in the long run.

Battery Management System (BMS)

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.

Optimized for Inboard & Outboard Motors

Powertex lithium batteries deliver the reliable cranking power needed to start inboard & outboard motors, including Mercury Marine®-approved models. With faster charging, lightweight construction, and superior cycle life, they provide consistent, high-performance starts while reducing overall boat weight for improved fuel efficiency and handling. Built to endure harsh marine conditions, these batteries ensure trouble-free operation on the water, making them the ideal choice for powering your outboard motor with confidence.

Built for Marine Conditions

Marine environments demand durability, and Powertex batteries are built to handle it all. With IP65 and IP67 waterproof ratings, they resist water intrusion, while their robust construction ensures resistance to vibration, impacts, and extreme conditions. Whether you're fishing offshore, cruising, or relying on house batteries for onboard power, Powertex lithium batteries deliver the reliability and longevity you need.

Safety

Concerned about safety? Rest assured, our batteries have undergone extensive testing to ensure the highest level of security. Our batteries can withstand extreme pressure and collisions, maintaining their structural integrity for your peace of mind. With IP65 and IP67 waterproof ratings, they offer unmatched protection against water damage. Certified with UN38.3, MSDS, 62133, 62619, and CE, our batteries uphold the highest safety standards, making them the ideal choice for your automotive needs.

Internal Jump-Starting Capabilities

Say goodbye to depending on external jump starting! Our battery is built with an internal jump start feature, easily activated by a button if your battery runs low or the BMS is triggered. Enjoy uninterrupted operations wherever and whenever you need it!

Frequently Asked Questions
Introducing PowerTex LiFePO4 BCI Group 27 / 27M Battery – The Ultimate Power Solution for Automotive & Marine Applications!

 

Unveiling the Key Attributes

 

Maximized Longevity: Elevate your driving and boating experience with the Powertex Lithium Iron Phosphate battery, engineered for exceptional durability and performance. Designed to surpass conventional lead-acid batteries, this powerhouse delivers sustained energy and reliability, ensuring your vehicle or vessel runs at peak efficiency mile after mile or wave after wave.

Optimized Performance: Whether on the road or the water, the Powertex LiFePO4 battery offers enhanced power and a longer lifespan, making it the perfect choice for those looking to maximize performance. Ideal for automotive applications and marine use, including powering outboard motors, this battery ensures consistent and dependable energy in all conditions.

Jump Start Button: Never get stranded again! Our built-in jump-start button activates in the event of battery discharge or BMS triggering, allowing you to restart instantly without external assistance—perfect for both cars and boats.

Battery Management System (BMS): Experience unparalleled protection with our advanced Battery Management System, safeguarding against overcharge, over-discharge, and short circuits. Whether navigating the highway or open waters, trust in a battery that continuously monitors and optimizes performance for safety and longevity.

Grade A Cells: Built with UL-certified Grade A cells, our battery guarantees top-tier performance and reliability, giving you peace of mind in all your automotive and marine adventures.

Warranty: Enjoy worry-free usage with our 2-year warranty and rigorous quality testing, ensuring superior product excellence and customer satisfaction.

Specifications at a Glance

 

Capacity: Ample energy storage to support extended road trips and marine excursions.
Cycle Life: Exceptional longevity, providing years of reliable service.
Charging Time: Fast and efficient charging to minimize downtime, whether on land or at sea.

At Powertex, we prioritize clarity and excellence, providing the critical information you need to make informed decisions and enhance every journey—on the road or the water.

Optimized for Marine & Outboard Applications

 

Powertex LiFePO4 batteries are designed to meet the demands of marine environments, including powering outboard motors. Mercury Marine® has recently released a bulletin regarding the use of lithium-ion batteries for starting engines, approving lithium starting batteries for select outboard models. Our Group 27M battery meets these criteria, ensuring compatibility with Mercury’s approved list of outboards.  Powertex delivers reliable performance, long-lasting power, and superior durability for your boating adventures.

Concerned About the Safety of Powertex LiFePO4 Batteries?

 

Our LiFePO4 battery undergoes rigorous testing to ensure the highest level of safety and efficiency. Featuring puncture-tested cells that prevent fire and explosion risks, along with crush-resistant technology, it withstands extreme pressure, collisions, and vibrations—perfect for rough terrain and marine conditions. With IP65 and IP67 waterproof ratings, it offers superior protection against water damage, making it ideal for outboard motors and other marine applications.

Certified with UN38.3, MSDS, 62133, 62619, and CE, this battery meets stringent reliability and safety standards, providing peace of mind wherever your adventures take you.

THIS BATTERY IS A POWERTEX AFTERMARKET COMPONENT AND NOT AN OEM PRODUCT. IT LACKS A SENSOR PORT THAT SOME VEHICLES MAY REQUIRE. SENSORS ARE AVAILABLE FOR SEPARATE PURCHASE. PLEASE CONTACT US TO ENSURE WE OFFER THE CORRECT OPTIONS FOR YOU.


  • Model - PTLG27
  • Dimensions LxWxH - 12.1 x 6.6 x 9.2 Inches
  • Terminal - Standard (STD)
  • Weight - 22.1 lbs
  • Voltage - 12.8 Volts
  • 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
  • Warranty - 2 Years

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Uncertain about which battery fits your car or motorcycle? Our tool simplifies the process. Just input the year, make, and model of your vehicle, and it will present you with the best option! If your model isn't listed, reach out to us at 1 (888) 593-1029, utilize the live chat feature, or contact us with your vehicle's details for further assistance!