Monster Marine Lithium | SKU: MML-3660B

36V 60Ah Trolling Battery Bluetooth MML-3660B

$1,200.00

Payment

Credit Cards: We accept major credit cards, including Visa, Mastercard, American Express, and Discover.
Apple Pay & Google Pay: Simplify your checkout process using these digital wallets.
Shop Pay: For faster checkouts and secure payment processing.

Shipping

Ground, 2nd Day Air and Next Day Air available ! Same Day Shipping if your order is placed by 4pm Eastern

Returns

At Harbor Supply, we aim to ensure you’re completely satisfied with your purchase. If you need to return an item, you have 90 days from the date of delivery to initiate a return.

Eligibility for Returns:

To be eligible for a return:

The item must be in its original condition—unused, unworn, with all tags still attached, and in its original packaging.
You’ll need the receipt or proof of purchase.

Please note, returns must be authorized before sending any items back. Items returned without prior authorization will not be accepted.

Description

⚡ Monster Marine Lithium™ MML-3660B “The Jackal”

36V 60Ah Bluetooth Deep Cycle Trolling Battery

Overview

Meet The Jackal — the next evolution in 36V trolling performance.
Compact, lightweight, and Bluetooth-enabled, this 36V 60Ah Lithium Battery delivers the efficiency, reliability, and control that modern anglers demand.

At just 36 lbs, The Jackal replaces three traditional 12V marine batteries, Cuts a substantial amount of weight, while maintaining the runtime, torque, and voltage stability your trolling motor needs.
Engineered with Lithium Iron Phosphate (LiFePO₄) technology, it provides twice the power, four times the lifespan, and a fraction of the weight of standard lead-acid systems.

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.

⚙️ Specifications

Category	Details
Weight	36 lbs
Dimensions (L × W × H)	13 in × 6.77 in × 8.5 in
Nominal Voltage	38.4 V
Nominal Capacity	60 Ah
Energy	2304 Wh
Charge Voltage Range	43.8 V
Max Charge Current	50 A
Continuous Discharge Current	100 A max
Terminal Type	M8 Brass Bolt
Battery Chemistry	Lithium Iron Phosphate (LiFePO₄)
Cycle Life	4000+ cycles
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