1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B - Green Vista Living
1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B - Green Vista Living
1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B - Green Vista Living
1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B - Green Vista Living
1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B - Green Vista Living
1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B - Green Vista Living

1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B

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$999.00
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1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B - Green Vista Living

Monster Marine Lithium

1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B

$999.00
1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B - Green Vista Living
1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B - Green Vista Living
1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B - Green Vista Living

Monster Marine Lithium

1300CCA 120Ah Dual Purpose Bluetooth Cranking Lithium "Scorpion" - Bluetooth - MML-13C120B

$999.00
  • Description

Monster Marine Lithium “Scorpion”

1300CCA • 120Ah Dual Purpose Bluetooth Cranking Lithium Battery

Model: MML-13C120JB

Overview

Meet The Scorpion — engineered for serious marine performance, reliability, and power.
This 1300CCA 120Ah Dual Purpose Bluetooth Lithium Battery is built to start modern high-output 4-stroke & 2-stroke engines while delivering exceptional deep-cycle capacity to power your electronics all day long.

Designed in a Group 31 case and weighing just 28 lbs, The Scorpion provides massive cranking power with lightning-fast recovery, outpacing traditional AGM or lead-acid batteries in every category.
It meets and exceeds Mercury Marine’s latest cranking specifications and has been field-tested for years across top engine platforms including:

  • Mercury Pro XS 4-Stroke

  • Yamaha SHO & 4-Stroke (new and legacy)

  • Yamaha HPDI

  • Mercury Verado 4-Stroke

  • Suzuki 4-Stroke

  • Evinrude 2-Stroke

  • Mercury Pro XS 2-Stroke

  • MerCruiser 4-Stroke

This battery’s advanced Battery Management System (BMS) is specifically tuned to handle the voltage spikes, heavy draw, and charging output of modern outboards — making it the ultimate all-in-one solution for cranking and house power.

Key Features

⚙️ Dual Purpose Performance
Designed for cranking and deep cycle operation — perfect for starting your outboard and powering electronics from a single battery.

⚡ High Cranking Power
Delivers 1300 cold cranking amps (CCA) to fire up large 4-stroke and 2-stroke engines with confidence.

🔋 Long-Lasting Deep Cycle Energy
With 120Ah of storage capacity, The Scorpion easily powers your electronics, pumps, and sonar systems all day without voltage drop.

📱 Bluetooth Smart Monitoring
Track voltage, charge levels, and system performance in real time with the MMLithium Bluetooth App.

🧠 Intelligent BMS Protection
Built with an advanced marine-grade Battery Management System to protect against overcharging, over-discharging, and voltage spikes.

🧭 Lightweight Design
At only 28 lbs, The Scorpion provides high output power at less than half the weight of comparable lead-acid batteries.

➕ Expandable System
Wire multiple Scorpions in parallel (positive to positive, negative to negative) for additional capacity, or in series up to 48V for multi-voltage configurations.

⚙️ Specifications

Category Details
Weight 28 lbs
Cold Cranking Amps (CCA) 1300
Dimensions (L × W × H) 13 in × 6.8 in × 8.8 in (330 × 173 × 225 mm)
Nominal Voltage 12.8 V
Nominal Capacity 120 Ah
Energy 1280 Wh
Charge Voltage Range 14.6 V
Continuous Charge/Discharge Current 200 A max (recommended ≤100 A)
Terminal Type Top Post + M8 Bolt Combo
Battery Chemistry Lithium Iron Phosphate (LiFePO₄)
Cycle Life 4000+ cycles
Bluetooth Functionality Built-in Smart Monitoring via MMLithium Bluetooth App

 

⚓ Applications

Use Case Compatibility
Primary Use Starting and deep-cycle operation for marine engines
Suitable Engines 2-Stroke & 4-Stroke outboards (Mercury, Yamaha, Suzuki, Evinrude, etc.)
Parallel Configuration Increase total amp-hour capacity
Series Configuration Up to 4 × 12 V batteries for 24V, 36V, or 48V setups
Replacement For 12V AGM or lead-acid batteries
Additional Uses Trolling motors (12V–36V), electronics, golf carts (36V & 48V)

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We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
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