Banshee Group 27 LiFePO4 Marine Battery – 900CCA Lithium with Emergency Start

Banshee Group 27 LiFePO4 Marine Battery – 900CCA 12V Lithium with Emergency Start & Dual Terminals

Banshee Group 27 LiFePO4 Marine Battery – 900CCA 12V Lithium with Emergency Start & Dual Terminals

$429.55

$1,300.00

The Banshee Group 27 LiFePO4 is a true dual-purpose marine powerhouse — delivering 900 cold-cranking amps for engine starting plus deep-cycle capacity for trolling motors, electronics, and onboard systems. With an emergency start feature and genuine dual marine terminal posts, it’s the lithium upgrade serious boaters have been waiting for. Dramatically lighter than AGM, built to last thousands of cycles.

900 CCA | 12V | Dual-purpose starting & deep-cycle
LiFePO4 lithium — up to 60% lighter than AGM equivalent
Emergency start feature for peace of mind on the water
True dual marine terminal posts — no adapters needed
Built-in BMS | 3,500+ cycles | 5-Year Warranty

Battery Type:	Lithium-Iron Phosphate (LiFeP04)
Terminals:	Dual Marine Posts (SAE Terminals)
Voltage:	12 Volts
Capacity:	70 Amp Hours (Ah)
Cold Cranking Amps (CCA):	900+
Cycle Life	7,000+ cycles at 80% DOD
Weight:	18 Lbs
Warranty:	5 Years
Dimensions (L x W x H):	12" x 6.81" x 7.87"
Water Resistance Rating:	IP65

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Legendary 5-Year Warranty

This isn’t just a warranty—it’s our promise of unstoppable performance, reliability, and confidence, so you can power through every adventure without a second thought.

Customizable for Any Power Need

Parallel, series, or stand-alone—the Banshee adapts to your setup. From 24V to 48V applications, it’s ready to fuel any challenge you throw at it.

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Superior Cranking Power to Rule the Waters

With 900 Cold Cranking Amps, the Banshee Lithium Battery guarantees your engine roars to life every time. If it doesn’t, it’s too cold for the water—head home.

All-Weather Warrior (IP65 Rating)

Rain, waves, or storm—bring it on. The Banshee Lithium Battery is sealed, water-resistant, and built to thrive while other batteries die.

Tested and Trusted by Pro Anglers

Pro fishermen know the difference between landing the catch and heading back empty-handed. That’s why the Banshee Lithium Battery includes an Emergency Start Feature—a built-in reserve to fire up your engine, even if the main charge is drained. When others are stranded, you’re still in the game.

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Emergency Start Feature – Safety at Your Fingertips

When the moment calls for power, the Banshee’s exclusive Emergency Start Button answers—because legends don’t get left behind.

Handle For Easy Carrying

18 lbs has never been lighter.

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Featherweight Design, Heavyweight Performance

Say goodbye to back-breaking AGM batteries. At only 18.80 lbs, the Banshee Lithium Battery is the lightest heavyweight in its class.

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Outlast the Competition—3X the Lifespan of AGM

With up to 13,000 cycles, the Banshee Lithium Battery delivers 3X the lifespan of traditional batteries.

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Smarter, Safer Power with Advanced BMS Technology

You live for the thrill of the water—your battery lives to keep you safe. The Banshee Lithium Battery’s cutting-edge Battery Management System protects against overcharging, discharging, and short circuits, ensuring reliable, safe power for every adventure.

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Low Self-Discharge Rate Always Ready to Hit the Water

Some batteries go soft during the off-season. Not this one. With low self-discharge, the Banshee is primed and ready even after months of storage. No excuses, no downtime—just reliable power when you need it.

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Sealed & Safe

Its completely sealed design means you can install it upright, sideways, or even in tight spaces without worrying about leaks.

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Super Conductive Dual Marine Posts

Crafted from premium fine copper, the Banshee's patent-pending dual marine posts ensure maximum conductivity and enhanced starting performance. Designed to meet the toughest demands on the water

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Clean Power for Dirty Work

Lead, acid, and toxins have no place on your boat. The Banshee Lithium Battery gives you all the power without the poison. It’s eco-friendly, non-toxic, and ready to fuel your adventures while keeping the waters clean.