24V 80Ah Lithium Marine Trolling Motor Battery "Kong" - Bluetooth
⚡ Monster Marine Lithium™ MML-CW2480B “Kong”
24V 80Ah Bluetooth Deep Cycle Marine Trolling Battery
Overview
Introducing Kong — engineered to deliver unmatched 24V performance and capacity.
Built for anglers who demand more time on the water, Kong delivers unmatched capacity and performance in a compact Group 31 footprint.
This single 24V 80Ah Bluetooth Lithium Battery replaces two traditional 12V marine batteries, dramatically reducing weight and space while providing longer runtime and superior voltage stability.
With integrated Bluetooth monitoring, you can view real-time charge levels, performance data, and battery health straight from your smartphone.
Powered by advanced Lithium Iron Phosphate (LiFePO₄) technology, Kong delivers double the power, four times the lifespan, and a fraction of the weight of lead-acid systems — making it the ultimate 24V solution for serious anglers.
Key Features
📱 Bluetooth Smart Monitoring
View charge status, voltage, and performance metrics in real time with the MMLithium Bluetooth App.
⚡ Lightweight Efficiency
Weighs only 35 lbs, replacing two 12V lead-acid batteries while freeing up valuable space and improving boat performance.
🔋 LiFePO₄ Technology
Engineered for higher efficiency, faster charging, and up to 4000+ cycles, with double the usable power and a steady voltage curve.
🧭 Compact Group 31 Fitment
Built in a Group 31 case, it fits seamlessly in your existing battery tray — no additional mounting or modification needed.
➕ Expandable Capacity
Need more runtime? Wire two MML-CW2460B batteries in parallel (positive to positive, negative to negative) to double your capacity.
🪛 Simple Plug-and-Play Installation
Installation takes minutes. Connect your trolling motor directly to the positive and negative posts — no complex wiring or setup required.
⚙️ Specifications
| Category | Details |
|---|---|
| Weight | 35 lbs |
| Dimensions (L × W × H) | 13 in × 6.77 in × 8.66 in (330 × 172 × 220 mm) |
| Nominal Voltage | 25.6 V |
| Nominal Capacity | 80 Ah |
| Energy | 2048Wh |
| Charge Voltage Range | 26.6 V |
| Continuous Discharge Current | 100 A max |
| Terminal Type | M8 Brass Bolts |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO₄) |
| Cycle Life | 4000+ cycles |
| Bluetooth Functionality | Built-in Smart Monitoring via App |
⚓ Applications
| Use Case | Compatibility |
|---|---|
| Primary Use | 24 V trolling motors |
| Parallel Configuration | Connect multiple in parallel for extended run time |
| Replacement For | (2) × 12 V SLA or AGM batteries |
| Compatible Brands | Minn Kota • Garmin • Lowrance • Rhodan • All 24 V trolling motors |
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 24V 80Ah Lithium Marine Trolling Motor Battery "Kong" - Bluetooth.
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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.
