Monster Marine Lithium “Barracuda”

12V • 120Ah Deep Cycle Marine Lithium Battery

Model: MML-12120SB

Overview

Meet The Barracuda — compact, efficient, and built to deliver reliable long-lasting power for your 12V electronics and trolling motor systems.

Weighing in at only 32 lbs, this lithium battery replaces bulky lead-acid batteries while cutting overall weight by more than half. Housed in a Group 24 case, The Barracuda provides high-capacity power in a smaller footprint — perfect for anglers who want maximum performance without sacrificing space.

Built with Lithium Iron Phosphate (LiFePO₄) technology, this battery offers twice the power, a fraction of the weight, and four times the lifespan of standard sealed lead-acid batteries.

Installation is simple:  — true plug-and-play performance.
Need more power? Wire up to four batteries in series for 24V, 36V, or 48V systems.

Key Features

⚙️ Lightweight & Compact Design
At just 32 lbs, The Barracuda is easy to install, transport, and maintain — without compromising output.

🔋 High-Capacity Power
Delivers 120Ah of energy with consistent voltage for smooth operation of trolling motors and marine electronics.

🧠 LiFePO₄ Technology
Advanced chemistry provides steady voltage, improved safety, and an extended lifespan of 4000+ cycles.

📱 Bluetooth Smart Monitoring
Monitor charge status, voltage, and health in real time using the MMLithium Bluetooth App.

🔌 Simple Installation
Plug-and-play setup — easily connect in series or parallel for larger system configurations.

⚡ Charger Compatibility
Compatible with most AGM marine chargers (AGM setting required):

• Minn Kota (Precision & Digital)

• Dual Pro

• NOCO

• Real Pro

• ProSport

⚙️ Specifications

⚓ Applications