Skip to content
Free Shipping (Exceptions Apply) | Lowest Prices Guaranteed
Free Shipping (Exceptions Apply) | Lowest Prices Guaranteed

Monster Marine Lithium 36V 40Ah Lithium Marine Deep Cycle Trolling Bluetooth Battery MML-3640B

SKU MML-3640B
Original price $0
Original price $899.00 - Original price $899.00
Original price
Current price $899.00
$899.00 - $899.00
Current price $899.00
Availability:
in stock, ready to be shipped
 More payment options

6% Off Select Monster Marine Products

Save 6% on Select Monster Marine Products for a Limited Time. Use Code '425-MONSTER6' at Checkout.

❓ Have Questions? We're here to help! Connect with us via live chat, call or text us at +1 (888) 326 - 3330, or email us at support@ecoemperor.com

🏆 Top-Rated Authorized Dealer

🚚 Free and Fast Shipping to the Contiguous United States

💖 Satisfaction Guaranteed or Your Money Back

🔒 Safe and Secure Checkout

Contact Us with Questions or Inquire about a Personalized Quote
  • Enhance your trolling motor’s performance with the Monster Marine Lithium 36V 40Ah Lithium Marine Deep Cycle Trolling Bluetooth Battery (MML-3640B). This 36V lithium iron phosphate (LiFePO4) battery, engineered to replace three bulky marine batteries with a single, efficient power source. Weighing only 33 lbs., this battery reduces weight by approximately 150 lbs. and fits seamlessly into your setup with its Group 31 case. Equipped with Bluetooth functionality, you can easily monitor battery capacity via an app, keeping you in control of your power levels at all times. Installation is a breeze with plug-and-play connectivity; simply hook up your trolling motor to the battery. For those needing extra capacity, connect another 36V battery in parallel. With over 4,000 charge cycles, this battery promises longevity and reliable power for all your trolling needs.

    Features:

    • Lightweight 36V trolling motor power solution
    • ONE battery replaces THREE regular marine gel/acid batteries, saving space and weight
    • Bluetooth functionality for easy capacity monitoring via app
    • Weighs only 33 lbs, shaving off an estimated 150 lbs
    • Group 31 case fits seamlessly into existing setup
    • Lithium Iron Phosphate (LiFePO4) technology for double the power, fraction of the weight, and four times longer lifespan
    • Easily wire another 36V battery in parallel for extra capacity (positive to positive, negative to negative)
    • Simple plug-and-play installation: connect trolling motor to battery

    Suitable For:

    • 36v trolling motors
    • Connect in parallel for 80Ah capacity
    • LiFePO4 replacement for (3) SLA 12v
    • Ideal for Minn Kota Trolling Motors
    • Ideal for Garmin Trolling Motors
    • Ideal for Lowrance Trolling Motors
    • Ideal for Rhodan Trolling Motors
    • Ideal for ALL Trolling Motors
    • Over 4000+ Charge cycles
    • Built in Bluetooth monitoring

Your Trusted Partner: We Are Committed to Lifetime Customer Support

Solar Panel Workers on Roof

Shop with Confidence: Our Dedicated Team is Here to Help Whenever You Need

Our experts are here to assist you throughout your entire solar experience. Our friendly team is here to answer any questions about the product, solar energy, choosing the best product for your needs, post-purchase support, maintaining your product's optimal performance, or any other inquiries you may have.

We promise to provide the necessary guidance and knowledge throughout every phase of your journey.

Connect With an Expert:

Live Chat with Us

Text or Call us at +1 (888) 326 - 3330

Send us an email at support@ecoemperor.com.

Take Advantage of the Solar Tax Credit

Solar Panel Installation

30% Federal Tax Credit

With the expansion of The Solar Investment Tax Credit, eligible residential and business solar-related purchases and installation costs may qualify to receive a 30% federal tax credit. Go green and make the most of this fantastic offer while reducing your tax liability and creating a more sustainable future!

Eligibility is contingent upon meeting specific criteria. The information provided is not tax or legal advice. Consult with a qualified professional before making any decisions.

Fast & Free Shipping

Fast and Free Shipping & Delivery to the Contiguous United States

Lifetime World Class Care

We are here to assist you promptly and efficiently before, during, and after your order.

Satisfaction Guaranteed

Your satisfaction is our top priority. If you're not happy with your purchase, we'll work to make it right.

Safe & Secure Payments

Your payments are safe and secure with industry-leading encryption.

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare