Product Description

Monster Marine Lithium™ “Marlin”

1000CCA • 60Ah Dual Purpose Bluetooth Cranking Lithium Battery

Model: MML-12CR60B


Overview

Introducing The Marlin — compact, efficient, and designed to deliver exceptional starting power in a lightweight form.
This 12V 60Ah Dual Purpose Bluetooth Cranking Lithium Battery is engineered for today’s high-output marine engines and advanced electronics setups, combining strong cranking performance with dependable deep-cycle power.

Built to meet and exceed Mercury Marine’s latest specification bulletin, The Marlin has been extensively tested and proven on the water for years — trusted by professional anglers and weekend boaters alike.

Compatible engines include:

  • Mercury Pro XS 4-Stroke

  • Yamaha 4-Stroke & SHO 4-Stroke (both legacy and current)

  • Yamaha HPDI

  • Mercury Verado 4-Stroke

  • Suzuki 4-Stroke

  • Evinrude 2-Stroke

  • Mercury Pro XS 2-Stroke

  • MerCruiser 4-Stroke

Despite its compact Group 24 size, The Marlin packs 1000 cold cranking amps (CCA) and 60Ah of energy storage — perfect for running up to two graphs or smaller electronics setups — all while weighing only 17 lbs.


Key Features

⚙️ Dual Purpose Design
Engineered for both cranking and deep-cycle use — start your outboard and power your electronics from one compact battery.

⚡ Compact High Output
Delivers 1000 CCA of cranking power and 60Ah of capacity — ideal for smaller setups or secondary power systems.

🔋 Advanced LiFePO₄ Chemistry
Provides reliable, consistent voltage with faster recharging, cooler operation, and up to 4000+ charge cycles.

🧠 Marine-Optimized BMS
Features a high-performance Battery Management System designed to safely manage voltage spikes, alternator loads, and surges from modern 4-stroke engines.

📱 Bluetooth Smart Monitoring
Track voltage, capacity, and system performance in real time using the MMLithium Bluetooth App on your smartphone.

🧭 Lightweight & Versatile
At just 17 lbs, The Marlin delivers the same power as traditional batteries over three times its weight — without sacrificing runtime or stability.

➕ Expandable Setup
Add another battery in parallel (positive to positive, negative to negative) to double capacity to 120Ah, or connect up to 4 in series for systems up to 48V.


⚙️ Specifications

Category Details
Weight 17 lbs
Cold Cranking Amps (CCA) 1000
Dimensions (L × W × H) 9 in × 6.9 in × 7.9 in
Nominal Voltage 12.8 V
Nominal Capacity 60 Ah
Energy 768 Wh
Charge Voltage Range 14.4 – 14.6 V
Max Charge Current 150 A (recommended ≤100 A)
Continuous Discharge Current 150 A
Battery Chemistry Lithium Iron Phosphate (LiFePO₄)
Cycle Life 4000+ cycles
Configuration Options Up to 4 batteries in series (48V max)
Bluetooth Functionality Built-in Smart Monitoring via MMLithium Bluetooth App

Applications

Use Case Compatibility
Primary Use Engine cranking and auxiliary power for marine applications
Suitable Engines 2-Stroke & 4-Stroke outboards (Mercury, Yamaha, Suzuki, Evinrude, etc.)
Electronics Support Ideal for up to 2 sonar/graph units or smaller setups
Parallel Configuration Increases total amp-hour capacity
Series Configuration Up to 48V system support
Replacement For 12V AGM or lead-acid batteries
Mounting Group 24 standard fitment

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