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⭐【ABA Sponsorship】12V 100Ah LiFePO4 Battery for Trolling Motors

$20999 $35999
Free Shipping, taxes and discounts calculated at checkout.

🌟Power your fishing adventures with the same battery trusted by top anglers in ABA (American Bass Anglers).

🌟Reviewed by Marine How To!

  • Marine Deep Cycle Battery: 10.2 x 6.6 x 8.2 inches (Group 24 Size) | 23.15 lbs
  • Marine Cranking Battery: 13.94 × 6.93 × 7.36 inches | 24.25 lbs
  • Smart: Real-time Status Monitor & Control (Android 4.3 or above / iOS + Bluetooth 5.0 + GPS)
  • Applications: Ideal for fishing boats, electric kayaks, leisure boats, and more. Also perfect for RV, Vans, Camping and other scenarios.
  • Safe: Low-temperature cutoff protection
  • Premium: EV grade A+ LiFePO4 cells
  • Durable: 5,000-15,000 deep discharge cycles
  • Reliable: Built-in 120A BMS | 1536W | 1280Wh
  • Scalable: Max. 4S4P, up to 20.48kWh
  • Waterproof: IP67, resistant to water, dust, and salt spray
  • Certification: SDS / UN38.3 / FCC / CE / ROHS / UL

Frequently Asked Questions

Q1: What applications is this battery best suited for?
Our 12V 100Ah LiFePO4 Trolling Motor Battery is optimized for trolling motor use in fishing boats, electric kayaks, and leisure vessels, and it also works well for RVs, camping, and off-grid systems.

Q2: Can I use this battery for electric outboard motors?
The WattCycle 12V 100Ah LiFePO4 Trolling Motor Battery is optimized for trolling motor applications and may not meet the higher surge current requirements of electric outboard motors. For electric outboard applications, we recommend a battery specifically designed for those demands to ensure optimal performance and safety.

Q3: How can I monitor my battery’s performance?

With integrated Bluetooth 5.0 connectivity and real-time status monitoring, you can easily track voltage, charge levels, and overall health via our dedicated mobile app. Please reading WattCycle detailed Bluetooth Guide.

Q4: How should I prepare the battery for first use?

We recommend charging the battery fully with a compatible LiFePO4 charger before its initial use and maintaining a 30%–50% charge for long-term storage to ensure optimal performance.

Q5: Can this battery be used to start my car or boat engine?

No, this battery is designed for energy storage and trolling motor applications, not for cranking engines. For starting applications, please consider our dedicated marine cranking and dual-purpose batteries.

Q6: How does the battery's BMS overcurrent protection work?
Our advanced BMS continuously monitors the current flow and instantly disconnects power if it detects an overload, ensuring that neither the battery nor your devices are exposed to harmful currents.This proactive overcurrent protection automatically resets once safe conditions resume, maintaining optimal performance and extending the battery’s lifespan.

User Manual

Shipping Service

Destinations:

  • We only ship orders toContinental 
  • Currently we DO NOT ship to Alaska, Hawaii, and Puerto Rico.

Shipping Fee:

  • FREE shipping on all orders
  • Shipping method: UPS Ground

Shipping time:

The time frame of an order delivery is divided into two parts:

  • Processing time: 1-2 business days
  • Shipping time: 2-5 business days
  • The shipping will delay for some objective or uncontrolled reasons. We will notice our customer ahead for delays.

Tracking Your Order:

  • Once your order ships, you will receive a confirmation email with a tracking number. You can use this tracking number to track the progress of your shipment on the carrier's website.

Warranty Policy

Warranty Policy

At WattCycle, we stand behind the quality and performance of our batteries. We offer a comprehensive warranty to ensure your satisfaction with your purchase.

Please read the product manual carefully before installing and using the product, and use the battery correctly under the instructions of the manual.

Warranty Period

WattCycle warrants that the product will be free from defect in workmanship and material to the original consumer purchaser.
The warranty period starts on the date of purchase by the original consumer purchaser.

1. For the battery >50Ah, the warranty period is 5+2 years.(Extra 2 years warranty service is only for customers of official website.)
2. For the battery ≤50Ah, the warranty period is 3 years.
3. For the battery charger, the warranty period is 2 years.
4. For other battery chargers, the warranty period is 1 year.

Warranty Statement

Any defects in material, workmanship of your product will be covered after you provide any valid proof of purchase and information including but not limited to:

1. A purchased order number made through WattCycle official stores.
2. Sales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.

Note: The limited warranty is restricted to the country of purchase. The warranty will be invalid on the items once they are taken or shipped to other countries.

Exclusions of Warranty 

1. Misused, abused, damaged by accident or damaged due to force majeure. (e.g. lightning strikes, tornadoes, hurricanes, etc.);
2. Unauthorized modification, repair, dis-assembly or operation not in accordance with the official instructions or manuals;
3. Lost, stolen or full refunded product;
4. Warranty period expired;
5. The battery model on the warranty certificate does not match the actual item;
6. Product wear and tear through the usage of time.

Procedures for Warranty Claims

We’ll assist to analyze the consumer’s problem within 24 hours, and help solve the problem, restore battery usage, and introduce the optimal use method.

If our product fails to work normally, the consumer assists us in completing all the battery testing, and both parties confirm that the product does have quality problems, we’ll send a new battery replacement to the defective battery after it has been returned to our US warehouse by the pre-paid label we prepared. And the defective battery will be checked and tested by our technical team to analyze the problem.

From the date of purchase and within 6 months, if our products have quality problems and cannot work normally, we can provide replacement or refund services; Within 7 months from the date of purchase to the end of the warranty, if our products have quality problems and cannot work normally, we can provide replacement services.

Any product(s) returned for valid warranty service will be shipped at the expense and risk of us. We will provide a pre-paid label to customers who need to return the products to the designated place at the specified time.

Batteries that have been serviced or replaced under their warranty period do not receive extended warranties. Instead, the serviced/replaced battery(-ies) will abide by the original warranty period issued when first purchased.

Changes to This Policy:

We reserve the right to modify this Warranty Policy at any time. We will post any changes to this policy on our website.

Contact Us:

If you have any questions about our Warranty Policy, please feel free to contact us at support.us@wattcycle.com.

We encourage you to read this warranty policy carefully. By purchasing a WattCycle battery, you agree to the terms and conditions of this warranty.

Youtube Reviews

Born for Trolling Motors

Designed for 30~70 lbs trolling motors

Description

  • Best for Trolling Motors: This lithium battery is ideal for trolling motors with a thrust of 30~70 lbs and is also perfect for RVs, vans, campers, and household use.
  • Low Temperature Cutoff Protection: Equipped with a premium BMS, the battery automatically cuts off charging below 0°C / 32°F and resumes charging above 5°C / 41°F.
  • Enhanced Waterproof and Dustproof: Featuring IP67-rated protection, this battery is resistant to water, dust, and salt spray, making it suitable for wet and dusty environments, enhancing durability and reliability.
  • Vibration-Resistant: Built with a sturdy and vibration-resistant design, this battery is perfect for various sailing conditions, ensuring reliable performance even under harsh conditions.
  • Upgraded 120A BMS: The integrated Battery Management System (BMS) continuously monitors battery status, preventing overcharge, over-discharge, overcurrent, and short circuits. It also offers automatic over-discharge protection and recovery without user intervention.
  • Premium Automotive Grade A+ Cells: Utilizing the latest battery technology with higher energy density, this lithium battery delivers over 5,000 cycles at 100% DOD.
  • Perfect Drop-in Replacement: Designed to Group 24 size, this trolling motor battery is nearly three times lighter than a lead-acid battery of the same capacity, offering twice the usable energy of a 12V 100Ah lead-acid battery.
  • Max. Continuous 120A Current: With the 120A BMS, enjoy a more stable marine experience, allowing for better control of your trolling motors through increased instantaneous current.
  • Flexible Charging Options: Choose from three charging methods: WattCycle LiFePO4 battery charger, solar panel with MPPT, or a generator. Full charge takes approximately 5 hours at the recommended charging current.
  • Expandable Battery System: Supports up to a 4S4P configuration, creating a total power system of 20.48kWh to meet various energy needs.
  • Winter Fishing Worry-Free: Operates reliably with a discharging temperature down to -20°C / -4°F.
  • Extended Warranty: The battery comes with a default 5-year warranty, which can be extended to 7 years with registration on the official website.

Suitable Applications:

  • Fishing Enthusiasts: Reliable power for fishing boats, supporting a full day of activities.
  • Outdoor Adventures: Provides dependable power for outdoor adventures, ensuring your electric devices stay powered.
  • Recreational Use: Ideal for electric kayaks, leisure boats, and more, enhancing your sailing experience.

Reviews (30)

Customer Reviews

Based on 30 reviews
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J
Jeffrey Main
Good product

Well built battery and I love the light weight. I only used it one time so far but it worked great. Waiting for spring to get more use out of it.

Thank you for your feedback! We're thrilled to hear that you’re happy with the lightweight design and performance of your battery. It's always exciting to see customers satisfied with their purchase. We hope it continues to power your adventures smoothly this spring and beyond! If you ever have any questions or need assistance, feel free to reach out. 😊

R
Robert

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!

S
Sarah L

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!

J
Jason

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!

S
Steven
Reliable Powerhouse for My Off-Grid Water Pump

This battery provides an enormous amount of power, allowing us to run our pump consistently without worrying about depleting the battery. We've seen a significant increase in the pump's runtime compared to our old lead-acid batteries. What a difference!

Payment & Security

Payment methods

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  • Mastercard
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  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

ABA's Sole Sponsor for Tthree Consecutive Years

Endorsements from Fishing Man on Youtube

I’ve been using it in my boat, and it’s been performing flawlessly. It’s perfect for spot lock and trolling, even in windy conditions.

@Love Your RV & Boat!

94.4K subscribers

I’ve been using these batteries in my motorhome, and they’ve been charging perfectly from my solar panels. They’ve replaced my old AGM batteries, which only gave me 250Ah usable, and now I have 300Ah with less weight and space.

@JC Travel Stories

41.8K subscribers

At the hour mark, the battery is at 91%, so that's about an easy 10 hours of hard trolling where you're going against wind and current.

@Captain Billy

17.1K subscribers

Here in Florida, we use our trolling motors for the spot lock feature or GPS to stay in one place as an anchor. I use my trolling motor 90% of the time for that.

@Captain Drew Cavanaugh

10.3K subscribers

These are the trolling motor series of lithium batteries, and they’ve been performing flawlessly in my boat. They’re perfect for anglers who need reliable power for long days on the water.

@The BassHunter

7.34K subscribers

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WattCycle 12V 100Ah LiFePO4 Trolling Motor Battery

WattCycle is honored to be the official gold sponsor of American Bass Anglers (ABA), marking three consecutive years of successful partnership.
This collaboration underscores our commitment to supporting America's premier bass fishing community with innovative marine energy solutions.

WattCycle is the official gold sponsor of American Bass Anglers

Unmatched Marine Performance

Experience unmatched marine performance with WattCycle's 12V 100Ah TM LiFePO4 deep cycle battery, engineered for superior power and reliability. It consistently delivers robust energy to keep your marine adventures smooth and uninterrupted.

12V 100Ah LiFePO4 Trolling Motor Battery

Premium Deep Cycle Design

This premium marine deep cycle battery is designed for fishing boats, electric kayaks, and leisure vessels, ensuring a consistent energy supply in every adventure. Its robust design meets the rigorous demands of the marine environment, making it perfect for both casual outings and professional use.

LiFePO4 Trolling Motor Battery

Smart Connectivity

The integrated smart real-time status monitor and Bluetooth 5.0 connectivity allow effortless control and monitoring directly from your smartphone. Enjoy immediate access to vital battery metrics that enhance your overall marine experience. With built-in GPS and seamless compatibility with Android and iOS, you stay informed and connected at all times. The intuitive mobile interface makes it simple to track performance and optimize battery usage on the go.

smart real-time status monitor and Bluetooth 5.0 connectivity

EV Grade A+ Cells & Rugged Waterproof Construction

Crafted with EV grade A+ LiFePO4 cells, it delivers exceptional durability with 5,000 to 15,000 deep discharge cycles. With an IP67 waterproof rating, this battery is resistant to water, dust, and salt spray, making it ideal for harsh marine environments. Its rugged construction guarantees reliable performance even in heavy rain or corrosive sea conditions.This high-quality construction guarantees a reliable power source that withstands frequent use and harsh conditions.

120A Continuous Output for Optimal Performance

The WattCycle 12V 100Ah LiFePO4 trolling motor Battery features an advanced 120A Battery Management System (BMS), enabling a continuous 120A output to deliver exceptional performance for trolling motors and other high-power devices.

Automatic Recovery for Enhanced Safety and Convenience

With built-in protection against overcurrent, over-discharge, and overheating, the battery automatically resumes normal operation without needing to disconnect the load. Once the temperature stabilizes, the system ensures a seamless recovery, keeping your devices running smoothly and safely.

Advanced 8-Protection Safety System

Engineered for comprehensive safety, our battery features 8 critical protection functions designed to shield against a wide range of risks. In addition to low-temperature cutoff, its smart BMS safeguards against overcharge, over-discharge, over-current, short-circuits, overheating, reverse polarity, and overload conditions, ensuring optimal performance in every environment.

Scalable Energy Solutions

Equipped with a robust 120A BMS, our battery delivers 1536W and 1280Wh of steady power while an advanced management system enhances efficiency and battery longevity; its scalable 4S4P design supports up to 20.48kWh of capacity, allowing easy expansion as your power needs grow.

Versatility On and Off Water

Perfect for RVs, vans, camping, and off-grid applications, WattCycle's 12V 100Ah LiFePO4 Trolling Motor Battery is your ultimate energy solution on both water and land. This versatile battery adapts seamlessly to diverse lifestyles, providing dependable power wherever your journey takes you.

12V 100Ah TM LiFePO4 Deep Cycle Battery Tech Specs

GENERAL

Dimensions (Inches) 10.2 (L) x 6.6 (W) x 8.2 (H) 
Weight 23.15lbs / 10.5kg
Waterproof Rating IP67
Warranty 7 years
Housing Material ABS (Flame Retardant Plastic)
Terminal M8 bolts

BATTERY

Cell EV Grade A+ LiFePO4 Cells
Nominal Voltage 12.8V
Nominal/Usable Capability 100Ah
Energy 1280Wh
Cycle Life 5,000+ cycles @100% DOD, 6,000+ cycles @80% DOD, 15,000+ cycles @60% DOD
Max Depth of Discharge (DOD) 100%
Max. Expansion 4S4P
Internal Resistance ≤40mΩ

BMS

BMS 120A
Max. Continuous Output Power 1536W
Max. Continuous Charge Current 120A
Max. Continuous Discharge Current 120A
Max. Discharge Current 220A (≤6s)
Peak Discharge Current 400A (≤0.3s)
Primary Current Protection 220A
Secondary Current Protection 400A

CHARGE

Charge Voltage 14.6V ± 0.2V
Charge Method CC/CV
Recommend Charge Current 20A (0.2C)
Charge Temperature 0℃ to 65℃ / 32℉ to 149℉
Discharge Temperature: -20℃ to 55℃ / -4℉ to 131℉
Storage Temperature 0℃ to 55℃ / 32℉ to 131℉
Low-Temperature Protection Yes (32℉/0℃)
Low-Temperature Charging Protection Auto Recovery Yes (±41℉/5℃)

Frequently Asked Questions

Q1: What applications is this battery best suited for?

Our 12V 100Ah LiFePO4 Trolling Motor Battery is optimized for trolling motor use in fishing boats, electric kayaks, and leisure vessels, and it also works well for RVs, camping, and off-grid systems.

Q2: Can I use this battery for electric outboard motors?

The WattCycle 12V 100Ah LiFePO4 Trolling Motor Battery is optimized for trolling motor applications and may not meet the higher surge current requirements of electric outboard motors. For electric outboard applications, we recommend a battery specifically designed for those demands to ensure optimal performance and safety.

Q3: How can I monitor my battery’s performance?

With integrated Bluetooth 5.0 connectivity and real-time status monitoring, you can easily track voltage, charge levels, and overall health via our dedicated mobile app. Please reading WattCycle detailed Bluetooth Guide.

Q4: How should I prepare the battery for first use?

We recommend charging the battery fully with a compatible LiFePO4 charger before its initial use and maintaining a 30%–50% charge for long-term storage to ensure optimal performance.

Q5: Can this battery be used to start my car or boat engine?

No, this battery is designed for energy storage and trolling motor applications, not for cranking engines. For starting applications, please consider our dedicated marine cranking and dual-purpose batteries.

Q6: How does the battery's BMS overcurrent protection work?

Our advanced BMS continuously monitors the current flow and instantly disconnects power if it detects an overload, ensuring that neither the battery nor your devices are exposed to harmful currents.This proactive overcurrent protection automatically resets once safe conditions resume, maintaining optimal performance and extending the battery’s lifespan.