The landscape for lithium trolling motor batteries changed dramatically when advanced battery management systems and Bluetooth monitoring entered the picture. Having tested various options myself, I’ll tell you that pairing power with reliability is key. The LiTime 36V 100Ah LiFePO4 Battery with BMS & Charger stood out for its robust 500A surge current, perfect for larger motors, and its industry-leading 28,800Wh capacity makes it a beast on the water. Its smart BMS offers over 20 protections, ensuring safety in harsh marine environments, and Bluetooth monitoring keeps you updated in real time—no surprises.
Compared to the 50Ah options, this 100Ah version offers nearly double the capacity, making it ideal for extended trips. While it’s heavier, its waterproof rating and compatibility with top brands like Yamaha and Torqeedo cement its status as a premium, versatile choice. After thorough testing, I recommend the LiTime 36V 100Ah LiFePO4 Battery with BMS & Charger for anyone seeking max power, safety, and longevity in a lithium trolling motor battery. It’s the clear top contender for demanding marine use.
Top Recommendation: LiTime 36V 100Ah LiFePO4 Battery with BMS & Charger
Why We Recommend It: This model offers the highest capacity at 100Ah, supporting up to 28,800Wh for extended run times. Its 500A surge current and compatibility with major brands like Yamaha and Torqeedo make it versatile. The advanced BMS provides over 20 protections, safeguarding against temperature extremes, over/under voltage, and overload. Bluetooth real-time monitoring ensures you stay informed without hassle. Despite being heavier, its waterproof IP65 rating and professional-grade design make it ideal for serious marine applications, standing out from simpler, lower-capacity options.
Best lithium trolling motor battery 36v: Our Top 5 Picks
- LiTime 36V 50Ah Trolling Motor Bluetooth Low-Temp – Best 36V Lithium Trolling Motor Battery
- LiTime 36V 100Ah LiFePO4 Battery with BMS & Charger – Best High Capacity Lithium Trolling Motor Battery 36V
- Litime 2 Pack 36V 50Ah Lithium Trolling Motor Battery – Best for Extended Trolling Sessions
- LOSSIGY 36V 100Ah LiFePO4 Golf Cart Battery with 25A Charger – Best for Versatile 36V Applications
- LiTime 36V 50Ah Lithium Trolling Motor Battery with Charger – Best Value 36V Lithium Trolling Motor Battery
LiTime 36V 50Ah Trolling Motor Bluetooth Low-Temp
- ✓ Long-lasting with 4000+ cycles
- ✓ Easy Bluetooth monitoring
- ✓ Robust safety protections
- ✕ Not suitable for starting engines
- ✕ Slightly heavier than lead-acid
| Nominal Voltage | 36V |
| Capacity | 50Ah (ampere-hours) |
| Maximum Continuous Discharge Current | 60A |
| Energy Storage Capacity | 7.68 kWh (when connected in parallel with 4 batteries) |
| Cycle Life | Over 4000 cycles |
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) |
The moment I unboxed the LiTime 36V 50Ah Trolling Motor Battery, I was struck by how sleek and solid it feels in your hand. The exterior has a matte finish with a sturdy, compact shape that’s easy to handle, even when wet or salty from marine use.
Its weight is noticeable but not cumbersome, giving you confidence in its durability and quality.
What really caught my attention is the smooth integration of Bluetooth 5.0. Connecting to the app was effortless—auto-connect worked right away, which is a huge plus.
I loved how I could monitor the battery status in real time without fiddling with wires or panels. The digital display on my phone showed everything: voltage, capacity, and discharge status, making it super convenient to keep an eye on performance during long trips.
The design feels thoughtful with its built-in protections—especially against salt spray and humidity, which are common on boats. The BMS system offers peace of mind, protecting against over-voltage and short circuits.
Plus, the option to expand with up to four batteries in parallel is impressive, giving you serious flexibility for bigger power needs.
During use, I noticed the high energy density really delivers. It lasts longer than traditional lead-acid batteries, and I didn’t have to worry about frequent recharging.
The service life of around ten years is a game-changer, especially if you’re tired of replacing batteries every few seasons.
Overall, this battery is a reliable, high-tech upgrade for anyone serious about their trolling motor. It’s built to last, packed with smart features, and offers great value for the long haul.
LiTime 36V 100Ah LiFePO4 Battery with BMS & Charger
- ✓ Exceptional power and capacity
- ✓ Real-time Bluetooth monitoring
- ✓ Rugged and waterproof design
- ✕ Heavy for some users
- ✕ Slightly higher price point
| Voltage | 36V |
| Capacity | 100Ah |
| Energy Storage | 28,800Wh |
| Discharge Capability | 1.2C (120A continuous, 500A surge) |
| Cycle Life | 4,000 to 15,000 cycles |
| Waterproof Rating | IP65 |
The instant I lifted this battery out of its packaging, I was struck by how solid and robust it felt in my hand. Its size and weight are substantial but reassuring, hinting at the serious power tucked inside.
The sleek, black casing with a rugged IP65 waterproof rating promises durability, even in tough outdoor conditions.
Once connected, the Bluetooth 5.0 monitoring system immediately impressed me. Being able to check real-time battery status from my phone is a game-changer.
No more guesswork or invasive gauges—just instant updates on charge levels, temperature, and health, which is perfect for long days on the water.
The BMS protection system offers peace of mind, with over 20 protections including auto-recovery from overload and low-temp cut-off. The 4000-15,000 cycle lifespan is more than enough for years of reliable use, and the advanced temperature protection keeps everything running smoothly from -20℃ to 60℃.
This battery’s 2S4P configuration is a highlight, providing up to 28,800Wh of energy—enough to power even high-demand 72V motors with ease. Its off-the-charts surge current of 500A means you’ll get quick throttle response, making it perfect for fishing trips or quick getaways.
Charging is straightforward with the included smart charger, and the auto-recovery overload protection means fewer worries about harsh conditions. Overall, this battery feels like a premium upgrade for serious anglers or boaters who demand top-tier power and reliability.
Litime 2 Pack 36V 50Ah Lithium Trolling Motor Battery
- ✓ Long-lasting 4000+ cycles
- ✓ Bluetooth monitoring
- ✓ Expandable capacity
- ✕ Not suitable for starting engines
- ✕ Initial startup requires charger
| Voltage | 36V |
| Capacity | 50Ah |
| Discharge Current | Maximum 50A continuous, support up to 60A for 30 minutes |
| Energy Storage Capacity | Up to 7.68 kWh when four batteries are connected in parallel |
| Cycle Life | Over 4000 cycles with a service life of up to 10 years |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
As soon as I unboxed the Litime 2 Pack 36V 50Ah Lithium Trolling Motor Battery, I was struck by how sleek and compact it felt in my hands. The matte black finish and sturdy build give it a premium vibe, and the Bluetooth indicator light is a nice touch—easy to spot and access.
Setting it up for the first time was straightforward, thanks to the clear instructions. The battery’s weight isn’t too heavy, but you’ll definitely want a good handle or cart for moving it around.
Once connected to my trolling motor, I appreciated the smooth, consistent power delivery, especially during long days on the water.
The Bluetooth 5.0 feature is a game changer. I could instantly check the battery status on my phone without opening anything or fussing with wires.
The real-time monitoring and smart discharging controls meant I never worried about unexpectedly losing power mid-trip.
The safety protections built into the BMS give a lot of peace of mind—no worries about high humidity or salt spray. I also liked the expandability; adding more batteries in parallel to boost capacity is a huge plus if you need a longer run time.
Performance-wise, this battery outshines traditional lead-acid options with its energy density and longevity. It’s noticeably lighter and holds a charge far better over multiple cycles.
The 5-year after-sales support is reassuring, especially for those planning to use it heavily over the years.
Overall, whether for trolling, marine use, or off-grid energy storage, this battery delivers reliable power with smart features. It’s an investment that feels built to last, and I can see why it’s considered one of the best lithium options out there.
LOSSIGY 36V 100Ah LiFePO4 Golf Cart Battery with 25A Charger
- ✓ Ultra lightweight design
- ✓ Fast charging capability
- ✓ Real-time battery monitoring
- ✕ Supports only parallel connection
- ✕ Slightly higher upfront cost
| Nominal Voltage | 36V |
| Capacity | 100Ah |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Peak Current | 1000A |
| Cycle Life | At least 4,000 cycles |
| Dimensions | 20.47 x 10.59 x 8.66 inches |
Compared to the bulky, heavy lead-acid batteries I’ve used before, the LOSSIGY 36V 100Ah LiFePO4 battery feels like a breath of fresh air. Its sleek size and significantly lighter weight make handling and installation so much easier.
You’ll notice right away how much less effort it takes to move and connect, especially with its 66.9-pound weight—half of what you’d expect for similar capacity lead-acid options.
The build quality is impressive, with a sturdy IP65 waterproof design that reassures you when out on the water or in damp conditions. The smart charger is a game-changer, fully charging in just four hours and supporting fast, hassle-free top-ups.
Plus, the Bluetooth feature and touch screen monitor let you keep tabs on battery health in real-time, which is super handy for avoiding unexpected power drops.
What really stands out is the battery’s longevity—over 4,000 cycles compared to about 500 for lead-acid, meaning you’re investing in durability that pays off in the long run. The built-in BMS system offers excellent protection against overcharging, overheating, and short circuits, giving you peace of mind during extended use.
It’s designed for parallel connection only, which is perfect if you want to expand capacity without complicated wiring.
Overall, this battery feels like a high-performance upgrade for your golf cart or trolling motor. It’s reliable, smart, and designed to last years longer than traditional options.
If you want fewer worries about power and more time enjoying your ride, this might be the best choice you’ve seen so far.
LiTime 36V 50Ah Lithium Trolling Motor Battery with Charger
- ✓ Lightweight and compact
- ✓ Long-lasting with deep cycles
- ✓ Fast, safe charging
- ✕ Heavy for portability
- ✕ Activation needed after first use
| Voltage | 36V |
| Capacity | 50Ah (ampere-hours) |
| Energy Density | 57.93 Wh/lb |
| Cycle Life | Over 4,000 deep cycles |
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Max Continuous Discharge Current | 60A |
Right out of the box, the LiTime 36V 50Ah Lithium Trolling Motor Battery feels like a true upgrade from traditional lead-acid setups. It’s noticeably lighter, which makes handling and installation a breeze—no more wrestling with heavy batteries while trying to get your boat ready.
The sleek, rectangular design fits snugly into most battery compartments, and the durable casing feels solid without being bulky. I appreciated the built-in BMS—it’s like having a safeguard against overcharging and extreme temps, which gives peace of mind during long days on the water.
Charging was straightforward with the included LiTime 43.8V 25A charger. The waterproof IP65 rating and LED indicators made monitoring the process simple, even in less-than-ideal weather.
Once charged, I noticed consistent voltage delivery, and the battery held up well during extended use.
One of the biggest perks is its longevity—over 4,000 deep cycles and a 10-year lifespan. It’s a real game-changer for those tired of replacing lead-acid batteries every few seasons.
Plus, the option to expand power with additional modules means you’re not limited—more capacity equals more fishing fun.
However, it’s not a lightweight option—this battery is hefty, which could be a concern if you need super portability. Also, it requires activation after first use, so plan for that initial step.
Overall, it’s a reliable, high-performance battery that feels built to last, especially if you’re serious about powering your trolling motor or off-grid setups without fuss.
What Makes a Lithium Trolling Motor Battery the Best Choice?
The best lithium trolling motor battery 36v options stand out due to several key features that enhance performance and longevity.
- Lightweight Design: Lithium batteries are significantly lighter than traditional lead-acid batteries, which makes them easier to handle and install on your boat. This weight reduction not only improves fuel efficiency but also enhances the overall performance of the trolling motor.
- Longer Lifespan: Lithium batteries typically have a lifespan of up to 10 years or more, far exceeding that of lead-acid batteries. This longevity means fewer replacements and lower overall costs over time, making them a cost-effective choice in the long run.
- Faster Charging: These batteries can be charged much faster than their lead-acid counterparts, often fully charging in just a couple of hours. This feature allows for more time on the water and less downtime waiting for the battery to recharge.
- Consistent Power Output: Lithium trolling motor batteries provide a steady voltage output throughout their discharge cycle, ensuring that your trolling motor operates at optimal performance until the battery is nearly empty. This consistent power delivery translates to better handling and responsiveness on the water.
- Deep Discharge Capability: Unlike lead-acid batteries, which can be damaged by deep discharges, lithium batteries can be safely discharged to a much lower state without affecting their overall health. This means you can utilize more of the battery’s capacity without worrying about damaging it.
- Low Self-Discharge Rate: Lithium batteries have a very low self-discharge rate, allowing them to hold their charge for extended periods when not in use. This feature is particularly beneficial for seasonal boaters who may not use their equipment regularly.
- Environmentally Friendly: Lithium batteries are generally considered more environmentally friendly than traditional lead-acid batteries. They are recyclable and contain fewer harmful substances, making them a more sustainable choice for eco-conscious boaters.
How Does a 36V Lithium Trolling Motor Battery Compare to Other Types?
| Battery Type | Weight | Charge Time | Lifespan | Price | Depth of Discharge (DoD) | Environmental Impact |
|---|---|---|---|---|---|---|
| 36V Lithium | Lightweight, typically around 50 lbs | Fast charging, usually 3-4 hours | Up to 10 years with proper care | $800-$1500 | 80-100% | Recyclable, lower environmental footprint |
| Lead Acid | Heavier, around 60-80 lbs | Longer charging, can take 8-12 hours | 3-5 years, shorter lifespan | $150-$300 | 50-60% | Can be hazardous, requires proper disposal |
| AGM | Moderate weight, about 50-70 lbs | Moderate charging time, 5-8 hours | 4-7 years, good durability | $200-$600 | 50-60% | Recyclable, safer than flooded lead acid |
What Key Features Should You Look for in a 36V Lithium Trolling Motor Battery?
When searching for the best lithium trolling motor battery 36V, it’s essential to consider several key features that ensure optimal performance and longevity.
- Capacity (Ah): The capacity of a battery, measured in amp-hours (Ah), indicates how much energy it can store and deliver over time. A higher capacity means longer run times, essential for extended fishing trips or navigating larger bodies of water.
- Weight: Lithium batteries are significantly lighter than traditional lead-acid batteries, which enhances portability and ease of installation. A lighter battery can improve your boat’s performance and fuel efficiency, making it easier to maneuver on the water.
- Discharge Rate: The discharge rate, usually specified as a C-rating, indicates how quickly the battery can release its stored energy. A higher discharge rate allows the battery to provide more power to the trolling motor when needed, ensuring better performance during demanding conditions.
- Cycle Life: This refers to the number of charge and discharge cycles a battery can undergo before its capacity significantly diminishes. Lithium batteries generally have a longer cycle life compared to lead-acid alternatives, meaning they can last several years with proper care, providing better value over time.
- Built-in Battery Management System (BMS): A BMS is crucial for protecting the battery from overcharging, overheating, and deep discharging, which can damage the cells. This system helps maintain safety and efficiency, extending the battery’s lifespan while ensuring reliable performance.
- Temperature Tolerance: Lithium batteries have varying degrees of temperature tolerance, which affects their performance in extreme conditions. A battery that performs well in both hot and cold environments will be more versatile and reliable, especially for those who fish in diverse climates.
- Warranty: A good warranty is an indicator of a manufacturer’s confidence in their product. Look for batteries that come with a comprehensive warranty, as this can provide peace of mind and protection against defects or performance issues.
Which Brands Are Known for the Best 36V Lithium Trolling Motor Batteries?
The best brands known for 36V lithium trolling motor batteries include:
- Battle Born Batteries: Renowned for their high-quality lithium batteries, Battle Born provides a 36V option that offers excellent performance and longevity.
- Dakota Lithium: Dakota Lithium batteries are built for reliability and efficiency, making them a popular choice among anglers looking for durable 36V solutions.
- Relion Battery: Relion specializes in lithium battery technology and offers a robust 36V battery that is lightweight and efficient, suitable for various trolling applications.
- Amstron: Amstron is known for its affordable yet reliable lithium batteries, including a 36V trolling motor battery that combines good performance with competitive pricing.
- Trojan Battery: While traditionally known for lead-acid batteries, Trojan has ventured into lithium technology, offering a 36V battery designed for high-performance trolling motors.
Battle Born Batteries: These batteries are designed with quality and durability in mind, featuring built-in battery management systems for safety and longevity. They are lightweight, provide a consistent discharge rate, and have a long cycle life, making them ideal for long fishing trips.
Dakota Lithium: Known for their robust construction and high discharge rates, Dakota Lithium batteries are optimized for heavy usage. They also come with excellent warranties, ensuring that users have peace of mind when investing in their boating needs.
Relion Battery: Relion’s 36V lithium batteries are engineered for performance, offering quick charging times and the ability to withstand extreme conditions. They are designed to be drop-in replacements for traditional batteries, making them easy to install in existing setups.
Amstron: Amstron batteries provide a cost-effective solution without sacrificing performance, making them a great option for budget-conscious consumers. They are designed to handle deep cycling and provide reliable power for extended periods on the water.
Trojan Battery: Trojan has a strong reputation in the battery industry, and their foray into lithium technology has resulted in a product that maintains their commitment to quality. Their 36V batteries are designed to offer high performance and reliability, catering to both recreational and professional anglers.
What Feedback Do Users Commonly Provide About 36V Lithium Trolling Motor Batteries?
Users commonly provide feedback on several aspects when reviewing 36V lithium trolling motor batteries.
- Performance: Many users praise the strong performance of 36V lithium trolling motor batteries, noting their ability to provide consistent power over extended periods. This performance boost allows for longer trips on the water without the need for frequent recharging, which is crucial for serious anglers.
- Weight: A common piece of feedback is the significant weight reduction compared to traditional lead-acid batteries. Users appreciate how the lighter weight allows for easier handling and improved boat maneuverability, enhancing the overall fishing experience.
- Charging Time: Users often comment on the quick charging capabilities of 36V lithium batteries. Many find that these batteries can be fully charged in a fraction of the time it takes for lead-acid batteries, allowing them to spend more time on the water and less time waiting for their batteries to recharge.
- Longevity: Feedback frequently highlights the durability and life expectancy of 36V lithium batteries. Users report that these batteries can last for several years with proper maintenance, making them a worthwhile investment for avid boaters.
- Cost: While many users acknowledge that 36V lithium batteries are more expensive upfront, they often point out that the long-term savings from reduced maintenance and replacement costs justify the initial investment. This perspective is common among those who prioritize efficiency and longevity in their boating equipment.
- Temperature Tolerance: Users often mention the improved performance of lithium batteries in diverse weather conditions. They appreciate that these batteries can operate effectively in both hot and cold climates, which is essential for fishing enthusiasts who frequently encounter varying environmental conditions.
How Can You Ensure the Longevity of Your 36V Lithium Trolling Motor Battery?
Quality Storage Solutions: When not in use, store the battery in a cool, dry place and ensure it is charged to about 50-70%. This helps to prevent self-discharge and protects the battery from environmental factors that could lead to deterioration.
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