Group 31 Lithium Iron Phosphate Deep Cycle Battery, 24V 75Ah, ABYC Certified

WEST MARINE Group 31 Lithium Iron Phosphate Deep Cycle Battery, 24V 75Ah, ABYC Certified

Unleash serious power for demanding marine applications. The WEST MARINE Group 31 Lithium Iron Phosphate Deep Cycle Battery in 24V 75Ah is built for boaters who run high-output systems that require sustained, reliable energy. Whether you're powering multiple trolling motors simultaneously, running sophisticated marine electronics, or pushing high-power audio installations, this 24-volt deep-cycle battery delivers the reserve capacity and voltage consistency that separates capable systems from genuinely impressive ones.

Built on chemically stable, resilient LiFePO4 chemistry, the advanced battery management system protects against overcharging and over-discharging while maintaining an IP65 protection rating for harsh saltwater and freshwater environments. With high energy density and exceptional power output, this Group 31 lithium battery delivers up to 10 times the lifespan of traditional lead-acid batteries, translating into years of dependable service and significant cost savings over your boat's lifetime. The lightweight design won't compromise your vessel's performance or fuel efficiency, unlike heavier lead-acid batteries.

Deep-discharge capability means you can safely access the full 75Ah capacity without worrying about cell damage or degradation, delivering genuine power when you need it most. Stable voltage output keeps your trolling motors, navigation systems, and accessories operating at peak performance throughout every charge cycle, not just when the battery is fresh.

Fast-charging efficiency minimizes downtime between outings, while zero maintenance requirements and eco-friendly LiFePO4 chemistry eliminate the sulfation and corrosion that plague conventional marine batteries. This is 24-volt power engineered for serious applications: maximum reserve capacity, lightweight efficiency, and the reliability you can count on trip after trip.

This battery is ABYC certified, giving boat owners and marine professionals confidence that it meets established safety standards for use in recreational boats and marine electrical systems.

What is ABYC?

The American Boat & Yacht Council (ABYC) is a non-profit, member organization that develops voluntary global safety standards for the design, construction, maintenance, and repair of recreational boats. ABYC also provides standards-based technical education and training to help marine professionals build skills, stay current, and advance safety across the boating industry.

Key Features

• High reserve power for multi-motor trolling systems and demanding accessory applications
• Lightweight and high energy density design increases vessel efficiency without sacrificing power capacity
• Longer lifespan with up to 10X battery life compared to standard lead-acid technology, delivering years of reliable service
• Enhanced safety through an intelligent protection system that eliminates overcharge and over-discharge damage
• Deep discharge capability allows you to safely use the full 75Ah capacity without cell degradation
• Stable voltage output maintains consistent 24V power throughout discharge cycles for reliable trolling motor and system performance
• Fast-charging efficiency minimizes downtime between fishing trips and water activities
• Eco-friendly LiFePO4 chemistry requires zero maintenance and eliminates corrosive sulfation concerns
• IP65 protection rating handles demanding saltwater and freshwater marine environments with superior corrosion resistance
• Perfect for high-output trolling motors, marine electronics, high-power audio systems, and multi-accessory power applications
• 5-year replacement warranty provides long-term protection and confidence in your investment
• ABYC - Certified

What's Included

• Battery
• Instruction manual
• M8*12 & M8*16 bolts

This product can expose you to chemicals, including Nickel (metallic), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov