1300CCA 100Ah Dual Purpose Cranking Lithium “Cobra” - Bluetooth - MML-C12V13JB
⚡ Monster Marine Lithium™ “Cobra”
1300CCA • 100Ah Dual Purpose Bluetooth Cranking Lithium Battery
Model: MML-C12V13JB
Overview
Introducing The Cobra — compact, efficient, and ready to strike.
This 1300CCA 100Ah Dual Purpose Bluetooth Lithium Battery delivers exceptional cranking performance and deep-cycle capacity in a lightweight Group 27 form factor.
Designed to meet and exceed Mercury Marine’s latest specifications, the Cobra is built for modern high-output outboards and precision marine electronics.
Weighing just 25 lbs, it offers incredible starting power, fast recovery, and reliable energy storage for all-day performance.
Backed by years of testing across a wide range of engines and professional tournament use, The Cobra has proven compatibility with:
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Mercury Pro XS 4-Stroke
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Yamaha SHO & 4-Stroke (new and legacy)
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Yamaha HPDI
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Mercury Verado 4-Stroke
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Suzuki 4-Stroke
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Evinrude 2-Stroke
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Mercury Pro XS 2-Stroke
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MerCruiser 4-Stroke
With advanced LiFePO₄ chemistry and a marine-grade Battery Management System (BMS), this battery safely handles voltage spikes and high alternator outputs — delivering the reliability your boat deserves.
Key Features
⚙️ Dual Purpose Design
Combines powerful engine cranking with deep-cycle performance — ideal for both starting and electronics.
⚡ Reliable Cranking Power
Delivers 1300 cold cranking amps (CCA) — easily starts today’s largest 4-stroke and 2-stroke outboards.
🔋 Deep Cycle Endurance
Provides 100Ah of energy storage to power your electronics, sonar, and accessories all day long.
📱 Bluetooth Smart Monitoring
Monitor voltage, charge level, and performance in real time through the MMLithium Bluetooth App.
🧠 Advanced BMS Protection
Marine-optimized Battery Management System handles heavy engine loads, voltage spikes, and rapid alternator charging.
🧭 Lightweight & Compact
At only 25 lbs, the Cobra offers massive output while cutting significant weight from your system.
➕ Expandable Setup
Add a second battery in parallel (positive to positive, negative to negative) for additional 100Ah capacity, or configure in series up to 48V for higher-voltage systems.
⚙️ Specifications
| Category | Details |
|---|---|
| Weight | 25 lbs (11.8 kg) |
| Cold Cranking Amps (CCA) | 1300 |
| Dimensions (L × W × H) | 12 in × 6.8 in × 8.8 in (306 × 173 × 225 mm) |
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 100 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 systems |
| Replacement For | 12V AGM or lead-acid batteries |
| Additional Uses | Trolling motors (12V–36V), onboard electronics, golf carts (36V & 48V) |
Frequently Asked Questions
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Yes, Festive Water Paddlesports is an authorized Monster Marine Lithium dealer. We carry a wide selection of Monster Marine Lithium products online and in store!
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All products at Festive Water Paddlesports are subject to their specific manufacturer's warranty policy.
Please refer to the Monster Marine Lithium website for more warranty information about the 1300CCA 100Ah Dual Purpose Cranking Lithium “Cobra” - Bluetooth - MML-C12V13JB.
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Yes, Festive Water provides outfitting and rigging services!
If you have a whitewater kayak or touring, we can modify and update your outfitting.
For fishing kayaks, we can install motors, fish finders, lights, and other electronics.
Check out our Kayak Rigging page for more information.
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Yes, we offer full and partial refunds. However, some products like kayaks, SUPs, and other watercraft are excluded (sales are final).
Please read our Refund policy for more information.
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Festive Water Paddlesports offers financing through Affirm. Add your items to the cart, check out, and select Affirm as your payment method.
Check out our Financing page to learn more about Financing.
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At Festive Water, to thank you for your service, we've partnered with GovX to offer a 10% discount on our store.
You can learn more by checking out our Military and Public Service page. -
Yes, Festive Water Paddlesports ships kayaks across the lower 48 U.S. states with white glove, premium shipping!
Shipping rates are calculated at checkout.
Learn more by checking out our Shipping Policy page.
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We use USPS and UPS for small packages, and private courier partners for kayak shipping. Use the shipping estimator in the checkout to check your shipping rates.
For more information, please check out our Shipping Policy.
