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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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
  • Why Buy From Us

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)

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
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.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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