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Lithium Trolling Motor Battery

Upgrade Your Fishing to the Next Level

Choosing high-quality LiFePO4 power energy can help you sail worry-free at sea. WattCycle's lithium deep cycle trolling motor batteries offer you twice the run time for your trolling motor while lasting 5x longer. Plus WattCycle's batteries with top-tier LiFePO4 technology and advanced BMS will perform at temperatures down to -20℃, and the weight is half of lead-acid batteries! Run further offshore with WattCycle!

  • Born for Trolling Motor

    Designed for Trolling Motor

    WattCycle's lithium trolling motor batteries feature an IP67-rated enclosure that shields against dust, water, and the elements. Built-in TVS technology provides superior defense against voltage spikes and surges.

  • Real-Time Monitor

    Built-in Bluetooth module, you can easily monitor your lithium trolling motor battery status through WattCycle App without a battery monitor. Ideal choice for your trolling motor!

  • enhanced protection

    Enhanced Protection

    Compared with the 100A BMS on the market, WattCycle upgrades the BMS of the 12V 100Ah Trolling motor battery to a maximum of 120A, which can support a maximum continuous charging and discharging current of 120A and features multi-protection.

  • run fast & further

    Strong Power

    Designed for longevity and efficiency, WattCycle's lithium trolling motor batteries offer 5000 - 15000 cycles of life, ensuring more than 10 years of reliable power without the need for frequent replacements or maintenance. Enjoy your journey on the water!

Trolling Motors

The Ultimate Solution for Trolling Motor Power

WattCycle 12V 100Ah deep cycle trolling motor battery crafted with EV-grade A+ cells and a premium 120A BMS board, unleashing max. 120A continuous charge and discharge current and 5000 - 15.000 cycles of life, all housed in a compact design that ensures reliable performance for your marine journeys.

Want to know more about the 12V 100Ah Trolling Motor Battery?

Check out The BassHunter’s Review!

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Marine Battery Chargers

Using a high-quality marine battery charger is very important in your marine operations as the battery is the heart of your vessel’s electrical system and ensuring that it remains in optimal condition is vital. Please note that you cannot use the battery while charging it with a charger.

Know More About Lithium Trolling Motor Battery Information

What is a trolling battery?

A trolling battery is a type of deep-cycle battery specifically designed to power electric trolling motors used on boats.

How do I connect the trolling motor to the battery?

Place the trolling motor battery in a safe, well-ventilated location on your boat. Following the guide, connect the trolling motor’s cable to the battery terminals. Ensure all connections are secure and there are no exposed wires. Turn on the motor to check its operation. If the motor does not start, verify the connections and ensure the battery is fully charged.

How long will a 100Ah battery run a trolling motor?

Several factors determine how long a 100Ah lithium battery will last when running a trolling motor, such as motor thrust level (pounds of thrust), speed settings, boat weight & load, and water conditions. You can use the following simple formula to estimate it:
Battery Capacity (Ah) ÷ Motor Amp Draw = Runtime (hours)

How to charge WattCycle lithium trolling motor batteries?

WattCycle's batteries support 3 charging ways: AC - DC LiFePO4 battery charger, Solar panel with solar controller, and DC generator. For specific charging parameter requirements, please refer to the product details page or product manual.

What is the best WattCycle 12V 100Ah lithium battery for trolling motor?

WattCycle 12V 100Ah Trolling Motor Battery! Its compact (L260 x W168 x H209 mm) and lightweight (11.10kg) design let you take it at ease. With premium EV grade A+ LiFePO4 cells and advanced 120A BMS, this lithium trolling motor battery offers 5000 - 15.000 cycles of life, more than 10 years lifespan, max. 120A continuous charge and discharge current and multi-protection including low-temperature cutoff protection. And! You can monitor your battery via WattCycle App anytime, anywhere. Your Best Trolling Motor Choice!

Can I use the WattCycle 12V 100Ah deep cycle trolling motor battery as a starter battery?

Unfortunately not! All WattCycle's batteries are deep cycle batteries, not starting batteries.

Can I use the WattCycle 12V 100Ah deep cycle trolling motor battery in my outboard motor?

This requires checking the parameter data of your outboard motor. If your outboard motor does not require such high power and the required surge current can be met, then it is possible. For specific suggestions, please contact our customer service team to confirm whether it can be used.

Can I charge the WattCycle 12V 100Ah deep cycle trolling motor battery in cold weather (under freezing temperatures)?

WattCycle 12V 100Ah deep cycle trolling motor battery is equipped with advanced 120A BMS, which protects battery agains extreme temperatures. This trolling motor battery can be charged between 0℃ - 65℃. If you charge the battery when the temperature is below 0℃, the BMS will cut off the charging process; when the temperature rises to 5℃ - 15℃, the battery will automatically resume charging.

Real Stories About WattCycle Lithium Trolling Motor Battery

Great Power Delivery and Capacity

I bought this battery for use with our trolling motor on our john boat. We traveled several miles full throttle (Minn Kota 50# thrust motor) running crab pots and when we got back the battery still had 60% charge remaining.

Herrick Smith from Real American Customer

Durable & Well designed

This battery is not only durable but also very well designed. After using it several times, I can say the power is consistent and much better than my old lead-acid batteries. The Bluetooth feature makes monitoring the battery status much simpler, and the waterproof feature is great too. Overall, it’s a purchase well worth the money, and I’ll be buying again!

Robert from Real American Customer

Powerful, lightweight and long-lasting

WattCycle’s lithium battery is incredibly powerful, lightweight, and long-lasting. I love its fast charging feature, which makes it super convenient to use. With Bluetooth monitoring, I can check the remaining battery life anytime on my phone, which gives me peace of mind during long fishing trips. I’m very satisfied with this purchase!

Sarah from Real American Customer

Completely changed my trolling motor experience

This lithium battery has completely changed my trolling motor experience. The built-in Bluetooth feature is super convenient, allowing me to check the battery status anytime and avoid unexpected power outages. The battery life is impressive and easily lasts through a full day of fishing. I would definitely recommend it to any anglers who need a reliable power source!

Jason from Real American Customer

Impressive Performance and Runtime

I've been using this lithium battery with my trolling motor, and it’s fantastic! The battery lasts all day, even when running at higher speeds. It’s lightweight and charges quickly. No more worrying about power loss in the middle of my fishing trips. Highly recommend!

Alexis Shvili from Real American Customer

Fantastic so far!!!

Hope this holds up. Bought three for 36v trolling motor, reduced weight by 81 lbs. Massive difference. Love them so far. If they last 2-3 years, it's a win. Company is super responsive and checks on product.

Jenica from Real American Customer

Well designed, looks good too.

This battery seems to be of quality materials and construction. It holds a charge well and retains amps as to be expected under normal use loads. I purchased it to hold one of the batteries on my boat and it is performing excellently.I have been very happy with these batteries.

James from Real American Customer

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