Monster Marine Lithium | SKU: MML-12245B

12V 245AH DEEP CYCLE MARINE LITHIUM - "PREDATOR"

$1,400.00

Payment

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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™ “Predator”

12V 245Ah Bluetooth Deep Cycle Marine Lithium Battery

Overview

Introducing The Predator — a high-capacity 12V lithium battery built for serious anglers and demanding marine electronics.
Compact yet powerful, this 12V 245Ah Bluetooth Deep Cycle Marine Battery is housed in a Group 31 case, providing exceptional energy storage and flexibility in a manageable form factor.

Designed for versatility, The Predator can operate as a standalone battery for electronics or be connected in series up to 48V for use with 24V, 36V, or 48V trolling motor systems.
With integrated Bluetooth connectivity, you can easily monitor charge status, voltage, and performance right from your smartphone.

Engineered with Lithium Iron Phosphate (LiFePO₄) technology, The Predator delivers longer life, lighter weight, and superior efficiency — ensuring reliable power for every trip.

Key Features

📱 Bluetooth Smart Monitoring
Monitor charge status, voltage, and health in real time using the Monster Marine Bluetooth App.

⚡ High-Capacity Performance
Massive 245Ah capacity delivers long-lasting power for trolling motors, onboard electronics, and full marine setups.

🔋 LiFePO₄ Reliability
Built for 4000+ cycles with consistent voltage, efficient energy use, and superior safety.

🧭 Group 31 Drop-In Fitment
Fits standard Group 31 battery trays — no modification needed.

⚙️ Series Capable
Can be wired in series up to 48V for 24V, 36V, or 48V systems. Ideal for trolling motors, house banks, or electronics batteries.

🪛 Charger Compatibility
Compatible with most AGM-profile marine chargers.

⚙️ Physical Specifications

Parameter	Specification
Weight	49 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	12.8 V
Nominal Capacity	245 Ah
Energy	3136Wh
Charge Voltage Range	14.4-14.6 V
Max Charge Current	100 A
Continuous Discharge Current	150 A max
Cycle Life	4000+ cycles
Battery Chemistry	Lithium Iron Phosphate (LiFePO₄)
Bluetooth Functionality	Built-in Smart Monitoring via App