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SKU: MML-DLT3660B

36V 65Ah Bluetooth Lithium Trolling Battery

Regular price $1,299.00
Shipping calculated at checkout.


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Description

Monster Marine Lithium™ MML-CW3665B “36V 65Ah Bluetooth Trolling Battery”

36V 65Ah Bluetooth Deep Cycle Marine Trolling Battery


Overview

Meet the MML-CW3665B, the compact power that’s redefining marine performance.
This 36V 65Ah Bluetooth Lithium Trolling Battery brings advanced LiFePO₄ technology and integrated Bluetooth monitoring to your boat — giving you lightweight efficiency, real-time performance data, and unmatched endurance in a single, drop-in battery.

At only 38 lbs, this single battery replaces three traditional 12V lead-acid or gel batteries, cutting a ton of weight while freeing up valuable space.
It’s engineered to deliver twice the power, four times the lifespan, and instant plug-and-play installation for your 36V trolling motor system.


Key Features

✅ One Battery, Triple the Output
Replaces three 12V batteries — saving space, simplifying wiring, and reducing overall boat weight.

📱 Integrated Bluetooth Monitoring
Track real-time voltage, current, capacity, and battery health directly from your smartphone via the MMLithium app.

⚡ Lightweight, Heavy-Duty Power
Power that weighs less — dramatically lighter than lead-acid with more muscle in every amp.

🔋 LiFePO₄ Technology
Provides double the usable power, four times the cycle life, and consistent voltage output from start to finish.

➕ Expandable Power
Easily connect a second in parallel (positive to positive, negative to negative) to double capacity.

🪛 Plug-and-Play Installation
Connect your trolling motor directly to the battery — no complex setup required.

⚙️ Physical Specifications

Parameter Specification
Weight 38 lbs
Dimensions (L × W × H) 13 in × 6.77 in × 9.5 in (330 × 172 × 241 mm)
Enclosure Material Marine-grade ABS housing
Terminal Type M8 Brass Bolt

 

🔋 Electrical Specifications

Parameter Specification
Nominal Voltage 38.4 V
Nominal Capacity 65 Ah
Energy 2496Wh
Charge Voltage Range 43.5 – 43.8 V
Max Charge Current 50 A
Continuous Discharge Current 100 A max
Cycle Life 4000+ cycles
Battery Chemistry Lithium Iron Phosphate (LiFePO₄)
Bluetooth Functionality Built-in Smart Monitoring via App

 

 Applications

Use Case Compatibility
Primary Use 36 V trolling motors
Parallel Configuration Connect Multiple in parallel for extended run time.
Replacement For (3) × 12 V SLA batteries
Compatible Brands Minn Kota • Garmin • Lowrance • Rhodan • All 36 V trolling motors

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