9 Best 24V Trolling Motor Batteries Reviews

You’re out on the water, the sun is rising, and your trolling motor sputters after just an hour. That frustrating dead battery feeling is all too familiar for anglers and boaters who rely on steady, long-lasting power. Choosing the right 24V battery for your trolling motor isn’t just about capacity — it’s about matching your fishing style with a battery that can handle sudden loads, cold mornings, and countless charge cycles without letting you down.

In this guide, we break down nine of the best 24V lithium batteries designed specifically for trolling motors, from compact Bluetooth-enabled models to high-capacity expandable banks. You’ll learn what features matter most — like BMS protection, low-temperature cutoff, and cycle life — so you can pick the perfect battery for your boat without second-guessing.

Elefast LiFePO4 Battery 100AH 24V – High Inrush & Quick Recovery

The Elefast 24V 100Ah battery stands out with its A+ grade cells that claim 50% more power than ordinary A-grade cells. For trolling motors that demand a sudden surge when you hit the throttle, the built-in 100A BMS handles 300A inrush current for one second, which is exactly what you need when starting a heavy 24V motor from a standstill. After an overload, it recovers automatically in just 30 seconds — a huge convenience when you’re maneuvering in tight spots and can’t afford downtime.

With a fast charging capability of 5 hours using a 29.2V 20A charger, you get 2560Wh of energy. The battery also features low-temperature protection to prevent damage in cold weather. However, keep in mind that you’ll need a dedicated lithium charger to hit that 5-hour mark, and the battery is slightly bulkier than some compact competitors. Overall, it’s a robust choice if you prioritize reserve power and quick restart capability.

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• 【A+ grade cell & Balance Voltage】24V 100Ah Lifepo4 batteries are made of LiFePO4 A+ grade high-end cells, with high energy density and better balance voltage, 50% more powerful than ordinary A grade LiFePO4 cells, more stable performance, and more durable, which is another new milestone for Li-ion batteries.
• 【Best for trolling motors and RV】Handles 300A/1s inrush discharge current when the BMS detects a high load and withstands instantaneous high currents during motor startup. With up to 3 minutes of 1.2C discharge capability, it automatically recovers from overload protection in 30 seconds without worrying about battery downtime.
• 【Fast charging & 2x power】Using a dedicated 29.2V 20amp lithium charge, it only takes 5 hours to fill up to 2560 kWh. 1*24V 100Ah is equal to 2*12V 100Ah, which saves additional wiring costs and extends cycle life without the need to balance the voltage.
• 【20000+ deep cycles & low temperature protection】The upgraded Li-FePO4 battery has deeply cycled 20,000+, and built-in 100A BMS battery management system, which prevents overcharging, prolonged over-discharge, overloading, high temperature, and short-circuiting; and it has a low-temperature protection mechanism that can effectively protect the battery and prolong its service life.
• 【Wide range of applications & solar systems】Widely used in various environments for RVs, boats, camping, trolling motors, solar systems, backup power or off-grid devices. Supports 2S4P (series & parallel), capacity from 2560Wh to 20480Wh, the best choice for building solar home system.
• 【Safety & Worry-free after-sales】Lithium battery 24v 100ah are UL, IEC tested and CE, RoHS certified to provide you with the highest level of safety.Elefast provides 5 years of after-sales service and fast feedback within 24 hours, if you have any product-related problems or questions, please contact us directly, Elefast technical team is always at your service!

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XZNY Compact 24V 100Ah Lithium Battery – Space-Saving Performer

The XZNY 24V 100Ah LiFePO4 battery wins on size: it’s 30% smaller than standard 24V 100Ah batteries and a third smaller than two 12V 100Ah batteries wired together. That’s a huge advantage if your boat’s battery compartment is tight. It still delivers 5000+ cycles and a 10-year lifespan thanks to A-grade cells. The integrated 100A BMS includes low-temperature protection that cuts off charging at 32°F and discharging at -8°F — excellent for year-round fishing in colder regions.

You also get a solid 3-year replacement warranty, and the company promises after-sales support beyond that period. The compact design means less wiring and no balancing issues between two 12V batteries. On the downside, the battery doesn’t include Bluetooth monitoring, so you can’t check charge status from your phone. Also, the 100A BMS is adequate for most trolling motors up to about 1200W, but heavier loads might push its limits during sustained use.

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• 【LOW TEMPERATURE PROTECTION】The XZNY 24V 100Ah lithium battery features a built-in 100A BMS with precise temperature protection. It quickly cuts off the battery charging at 32℉ and stops discharging at -8℉. (There is also high-temp protection)
• 【COMPACT 24V BATTERY】The XZNY 24V 100Ah LiFePO4 battery features a compact design, making it 30% smaller than the standard 24V 100Ah battery and 33% smaller than two 12V 100Ah batteries, eliminating the need for numerous connection wires and concerns about battery balancing issues. The compact 24 volt 100Ah battery offers the same capacity, smaller size, and better performance!
• 【SERVICE】If you encounter any quality issues within 3 years, we will replace the battery for you. If you experience any problems with the battery after the 3-year period, our technical team will still offer other after-sales options. (Note: Even if Amazon tells you that the product is non-returnable, we can still offer you a warranty service)
• 【10-YEAR LIFESPAN】XZNY 24V deep cycle battery uses A-grade LiFePO4 cells, offering up to 5000 cycles and 10 years lifespan, with higher stability and safety. This rechargeable 24V 100Ah battery is an ideal choice for RV, solar system, and off-grid system.
• 【EXCELLENT EXPANDABILITY】This rechargeable 24V lithium battery can be expanded to 2 in series and 5 in parallel for higher voltage (up to 48V) and greater capacity (up to 500Ah), allowing for a battery system of up to 25.6KWh.
• 【POWERFUL BMS】The XZNY 24V 100Ah has a continuous charge and discharge current of 100A, a peak current of 300A for 5s, and a maximum output power of 2560W.
• 【WIDE APPLICATION】The XZNY 24V 100Ah LiFePO4 battery is widely used in various fields such as 24V 70-100 lb trolling motors, solar systems, RVs/campers, overland/van setups, camping power supplies, ice fishing, fish finders, houseboats, and more.

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LiTime 24V 100Ah Mini Bluetooth LiFePO4 – Smart & Group 31+ Size

LiTime’s mini 24V 100Ah battery is engineered for 70–100 lb thrust trolling motors, making it a perfect match for most mid-size boats. Its Group 31+ footprint (13.11″ x 6.93″ x 9.45″) fits standard trays, but note the height exceeds typical Group 31 boxes, so you may need a modified enclosure. The standout feature is Bluetooth 5.0 monitoring via the LiTime App: you can check state of charge, voltage, current, and battery status in real time from up to 30 feet away, giving you complete confidence while on the water.

The battery uses EV-grade LiFePO4 cells delivering 6000+ cycles at 100% depth of discharge (8000+ at 80% DOD, 15000+ at 60% DOD). Low-temperature cutoff protects the battery during winter storage. The built-in 100A BMS covers all standard protections. While the lack of a standard battery box fit may be a minor hassle, the Bluetooth convenience and long cycle life make this a top contender for tech-savvy anglers who want to monitor their power without lifting a hatch.

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• Optimized Group 31 Mini Size: The LiTime 24v mini lithium battery measures 13.11" x 6.93" x 9.45". Fits BCI Group 31 trays, but height exceeds standard Group 31 battery box capacity, making it incompatible with standard boxes.
• Built for 70–100 lb Trolling Motors: This LiTime 24 volt mini lithium battery delivers stable voltage, smooth thrust control, and dependable all-day performance—engineered to match the real-world demands of modern 24V trolling motor systems.
• Bluetooth 5.0 Monitoring: See live SOC(State of Charge), voltage, current, and battery status directly on your phone via the LiTime App—clear, real-time visibility for confident power management on the water.
• EV-Grade Cells & Long Cycle Life: This LiTime 24v mini lifepo4 battery is built with EV-grade LiFePO4 cells: 6,000+ cycles at 100% DOD(Depth of Discharge), 8,000+ at 80% DOD, and 15,000+ at 60% DOD—engineered for ultra-long service life.
• Smart BMS & Marine-Grade Protection: Equipped with a smart LiTime BMS (20+ protections) and IP65 waterproof housing. Certified to ABYC E-13, CE, RoHS, UN38.3, and FCC for safe, reliable marine use.
• Expandable & Versatile: Supports up to 4P2S for system energies up to 20.48 kWh. Ideal for trolling motors, electric outboard motors and onboard electronics.
• Protection Upgrade: This LiTime product is covered by AIG Product Liability Insurance, effective from May 22, 2026.

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Dyness 24V 100Ah LiFePO4 Battery – Expandable Up to 20.48kWh

Dyness offers a 24V 100Ah battery that’s built for both trolling motors and larger off-grid systems. It uses A+ grade lithium iron phosphate cells with a smart 100A BMS that includes low-temperature cutoff. The real highlight is expandability: you can connect up to 4 in parallel and 2 in series (4P2S) to create a 51.2V 400Ah bank with 20.48kWh of energy — ideal if you eventually want to power a solar setup or an RV alongside your trolling motor.

With 4000+ deep cycles and a rated 10-year lifetime, this battery is built to last. The temperature protection ensures safe operation even in freezing conditions. While the battery doesn’t come with Bluetooth in this variant (the Bluetooth version is the B0G5YQSKLY model), you still get reliable performance and the ability to scale. One downside is that the initial cost per battery is higher than some entry-level options, but the expansion capability offsets that if you plan a larger system.

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• [High Performance A+ Grade Cells] Dyness 25.6V 100Ah LiFePO4 Battery built with A+ Grade lithium ironphosphate cells, ensures exceptional durability, safety, and long-lasting power for automotive, solar, and marine applications. Each A+ grade battery cell is tested by a professional engineering team, so you can trace the production parameters of each cell for greater peace of mind
• [Extreme Cold Environments Battery Protection]Built-in 100A smart BMS safeguards against overcharge, over-discharge, overcurrent, short circuit, overheating, and now with advanced low-temperature cut-off. This ensures safe and reliable performance even in cold climates, making it ideal for year-round fishing and outdoor use
• [Expandable Energy] Dyness 24V 100Ah LiFePO4 battery supports flexible expansion with series or parallel connections. By combining up to 4P2S connection to make a 51.2V 400Ah battery bank of 20.48kWh you can build a higher-capacity battery bank, offering reliable scalability for home solar storage and off-grid power systems
• [Wide Applications] Ideal for RVs, campers, trolling motors, marine systems, golf carts, solar setups, and backup power. Equipped with premium Grade-A cells, it provides safe, stable, and reliable energy for various applications.
• 【After-Sales Service】Dyness provide professional technical support and online customer service with fast response within 24 hours. If you have any product-related issues or questions, don't hesitate to contact us directly, the Dyness support team is always here for you

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Dyness 24V 100Ah Bluetooth LiFePO4 – Smart Monitoring & Expansion

This Dyness model adds Bluetooth 5.0 monitoring to the same A+ grade cells and expandable architecture as the non-Bluetooth version. You can check SOC, voltage, current, and remaining capacity from your smartphone within 10 meters, making it easy to keep an eye on your battery’s health without lifting the hatch. The built-in 100A smart BMS provides the same full protections including low-temperature cutoff for cold-weather fishing.

Like its sibling, it supports 4P2S connections for a maximum 20.48kWh system. The battery is also suitable for RVs, campers, solar setups, and backup power. If you value remote monitoring and plan to expand later, this is a more future-proof choice than the non-Bluetooth version. The only real downside is that the Bluetooth range is limited to 10 meters, so you need to stay near the battery. Also, some users might prefer a slightly smaller physical size for tight boat compartments.

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• [Real-time monitoring via Bluetooth 5.0] Newly upgraded 24V 100Ah LiFePO4 battery features Bluetooth monitoring. Check the state of charge (SOC), voltage, current and remaining capacity directly from your smartphone app for a clear overview of the battery status. Enjoy real-time control of your energy.Note: Stay within 10 metres of the battery.
• [Extreme Cold Environments Battery Protection]Built-in 100A smart BMS safeguards against overcharge, over-discharge, overcurrent, short circuit, overheating, and now with advanced low-temperature cut-off. This ensures safe and reliable performance even in cold climates, making it ideal for year-round fishing and outdoor use
• [Expandable Energy] Dyness 24V 100Ah LiFePO4 battery supports flexible expansion with series or parallel connections. By combining up to 4P2S connection to make a 51.2V 400Ah battery bank of 20.48kWh you can build a higher-capacity battery bank, offering reliable scalability for home solar storage and off-grid power systems
• [Wide Applications] Perfectly suited for RVs, campers, trolling motors, marine systems, golf carts, solar setups, and emergency backup power. With upgraded Bluetooth monitoring and reliable grade a cells, this battery delivers both safety and convenience for diverse energy applications
• [After-Sales Service]Dyness provide professional technical support and online customer service with fast response within 24 hours. If you have any product-related issues or questions, don't hesitate to contact us directly, the Dyness support team is always here for you

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LiTime 24V 100Ah with Charger – Complete Kit for Easy Setup

LiTime’s kit includes both the 24V 100Ah battery and a 29.2V 20A LiFePO4 charger, so you have everything you need to get running right out of the box. The battery measures 8.2 x 21 x 8.5 inches and weighs 45.85 lbs — about a third of an equivalent lead-acid battery. It delivers 2.56kWh of energy and supports 4P2S expansion up to 48V 400Ah / 20.48kWh. EV-grade cells provide 4000+ cycles at 100% DOD with a 10+ year lifespan.

The built-in 100A BMS protects against overcharge, over-discharge, overheating, and short circuits. The included charger ensures optimal charging speed and compatibility, saving you the hassle of buying one separately. However, the battery’s physical size is larger than some compact competitors, so measure your compartment carefully. Also, unlike the LiTime mini model, this one lacks Bluetooth monitoring. But if you want a plug-and-play solution with a charger included, this kit is a strong value.

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• Size Check: Measures 8.2 x 21 x 8.5 inches. Please verify this fits your battery compartment before ordering. (may be large for small boats). Weighs 45.85 lbs (1/3 lead-acid) for easy handling.
• 2.56kWh Energy & Expandable: 24V 100Ah with 2.56kWh substantial energy. Supports 4P2S connections for up to 48V 400Ah/20.48kWh system, enabling scalable power solutions.
• Longer Lifespan & Lower Self-Discharge: EV-grade cells provide 4000+ cycles at 100% DOD and 10+ years life. Only 3% monthly self-discharge vs 15% for lead-acid. Saves long-term cost with better charge retention.
• 100A BMS with Full Protection: Built-in 100A BMS protects against overcharge, over-discharge, overheating, and short circuits. Ensures safe operation in varied temperatures and conditions.
• Wide Applications: Perfect for trolling motors, marine use, RVs, and off-grid solar systems. ①Not for engine starting, golf cart and other high-surge devices. ②This model does NOT include Bluetooth monitoring functionality.

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Cymoye 24V 100Ah LiFePO4 Battery – Ultra-Compact & Lightweight

Cymoye claims the smallest size on the market for a 24V 100Ah battery: 13.38 x 7.48 x 9.84 inches and only 42.42 lbs. That’s 40% smaller than typical 24V 100Ah batteries, which is a game-changer for boats with limited space. It uses automotive-grade LiFePO4 cells with a 100A BMS, offering 15000 deep cycles at 60% DOD and a 10-year lifespan. The BMS includes standard protections plus high-temperature cut-off.

The battery also supports 4P2S expansion up to 20.48kWh, so it’s not just compact but also scalable. Its slim profile makes it easier to install in tight compartments, and the weight savings help with overall boat balance. On the downside, the battery does not come with Bluetooth, and the compact size may mean slightly less internal cell cooling under extreme loads. But if space is your number one concern, this is the smallest 24V 100Ah you’ll find.

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• 【Super Small Size】 The size of our 24v100ah lifepo4 battery is: 13.38*7.48*9.84inch, 40% smaller in size and weighs only: 42.42lb, the smallest size on the net. It is more convenient to carry, no need to worry about space.
• 【Advanced A-grade core and 100A BMS】24V 100Ah Lifepo4 battery adopts automotive-grade Li-FePO4 core, which has stable performance, high energy density, high power, ideal core structure, and can carry out 15,000 times of deep cycling, with a lifespan of up to 10 years. Built-in 100A advanced BMS can prevent over-charging, over-discharging, over-current, short circuit and high temperature.
• 【Maximum Power 20.48KWh】The 24V lithium battery can be expanded to a 51.2V 400Ah Li-FePO4 battery system with a maximum of 4P2S. With a maximum energy of 20.48kWh, it enables you to easily set up your battery system for higher energy and is the perfect choice for backup power.
• 【Space Saving】24V 100Ah deep cycle lithium battery is smaller than two 12V 100Ah batteries, saving 12% space and compact design.It is the smart choice for applications such as tow motors, RVs, campers, travel trailers, dump trailers, home energy storage systems, and off-grid.
• 【Special Note】24V 100Ah Lifepo4 battery is suitable for energy storage, not to be used for starting.We provide 24 hours online service.For advice on batteries or other trolling motor models, please feel free to contact BtrPower.

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PUPVWMHB 24V 100Ah LiFePO4 Battery – IP65 Waterproof & Rugged

PUPVWMHB’s 24V 100Ah battery is built tough with an IP65 waterproof rating and impact-resistant ABS casing. That means you can mount it in exposed areas of your boat without worrying about splashes or rain. The 100A BMS includes low-temperature cutoff at 32°F for charging and high-temperature cutoff at 158°F, plus all standard protections. The automotive-grade cells deliver 2560Wh and support 4000+ cycles at 100% DOD, with higher cycle counts at reduced depths.

Weighing only 42 lbs (about 1/3 the weight of lead-acid), it’s also easy to handle. The battery can be connected in series or parallel for larger systems. While it doesn’t have Bluetooth, the IP65 rating is a unique advantage for marine environments where moisture is a constant concern. One minor drawback is that the BMS’s low-temperature charging cutoff is fixed at 32°F without a bypass option, so you cannot charge below freezing even if you need to.

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• 【Small Size & High Energy】The 24V 100Ah lithium iron phosphate battery weighs only 42 lbs, which is only 1/3 of the weight of the equivalent lead-acid battery. Its energy density is nearly twice that of ordinary lead-acid batteries, and its amazing energy capacity is up to 2560Wh. The compact design is easy to carry and install, achieving maximum functionality in the smallest space.
• 【Grade A+ Lithium Battery】PUPVWMHB 24V 100Ah LiFePO4 battery features an automotive-grade battery that delivers 2560Wh of energy output and has a higher energy density. Our deep cycle LiFePO4 battery contains 4000+ cycles @100% DOD (6000 cycles @80% DOD, 15000 cycles @60% DOD). IP65 waterproof ensures you to use lithium batteries anywhere safely.
• 【Smart Charging Protection】Our 24V lithium battery has a built-in 100A BMS to protect the battery from overcharge, over-discharge, overcurrent, and short circuit with an excellent self-discharge rate. Built-in temperature protection function, BMS cuts off charging at 32℉ (0℃). High-temperature cut-off can prevent charging from exceeding 158 ℉ (70 ℃).
• 【Safer & Multiple Applications】Crafted With High-Strength, Impact-Resistant ABS Casing, Our Product Excels In Heat, Weather, And Flame Resistance. With IP65 Waterproof Design, It Ensures Stable And Lasting Power In Harsh Environments. Batteries Can Be Connected In Parallel And Series. Powerful Energy Extension System Meets Diverse Power Needs. Ideal For Home Energy Storage, Power Walls, Backup Power, Off-Grid Systems, RVs, Campers, Trailers, Boats, and Fishing.
• 【Fast Charging】The 24V lithium battery can be charged using a dedicated 29.2V 20A lithium charger and can be fully charged to 2560 kWh in just 5 hours. One 24V 100Ah is better than two 12V 100Ah batteries, saving additional wiring costs and extending cycle life without the need for voltage balancing.
• 【5-year Warranty】24V 100Ah lithium battery is CE, RoHS certified to provide you with the highest level of safety. PUPVWMHB offers 5 years of after-sales service and fast feedback within 24 hours, and offers you a satisfactory solution.

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HAYAEnergy 24V 100Ah Lithium Battery – Safety-First DIY Friendly

HAYAEnergy emphasizes safety with automotive-grade LiFePO4 cells certified by CE, SGS, and UN38.3. The battery is designed to not burn or explode even under extreme conditions like short circuit, overcharge, or puncture. It operates in a wide temperature range from -4°F to 140°F, making it suitable for both cold mornings and hot summer days. The built-in 100A BMS handles overcharge, over-discharge, over-current, short circuit, and over-temperature.

The battery is explicitly DIY-friendly: you can connect multiple units in series or parallel to reach 48V or up to 400Ah capacity. The 24V system reduces cable diameter requirements and halves current, cutting wiring costs. However, there’s no Bluetooth, and the battery’s physical size is about average — not as compact as some mini models. If you’re building a custom power system and prioritize safety certifications, this is a solid pick.

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• 【High Safety Performance】Safety is the top priority when we are building batteries. Adopting premium automotive grade LiFePO4 battery cells makes our 24v 100ah LiFePO4 batteries has a very stable charging & discharging structure and platform, therefore, the battery will not burn or explode even if damaged inside or outside( short circuit, overcharge and extrusion, puncture). All of our 100ah LiFePO4 batteries are proved by CE, SGS and UN38.3.
• 【Lightweight design, higher energy density】Lithium batteries are known for their high energy density. Compared with traditional lead-acid batteries or nickel-cadmium batteries, they are able to store more electrical energy in a smaller volume. A perfect 100ah lithium batteries replacement which is widely applied on fishing boat, RV, solar power system, off-grid application and etc.
• 【Built-in 100A BMS】Each lithium battery 24v 100ah comes with 100A battery protection board, which smartly balance cells inside to protect from over-charging, over-discharging, over-current, short-circuit and over-temperature and over load, offering you a powerful and stable power supply. A single 24v 100ah battery can well discharge on 0-1200W motor at low temp environment from -4°F To 140°F
• 【Good to DIY】All of our 24V 100ah lithium batteries can be connected in series and in parallel for higher voltage and larger capacity. You can connect them to get 48v or get a max 400ah capacity. 2PCS 24v 100ah batteries in 4 series can support around 48V 4800W motor.Utilizing a 24V system allows for smaller cable diameters and halves current requirements, significantly reducing wiring costs and saving space.
• 【10+ Year Service Life】The lifecycle of our 24v 100ah lifepo4 battery is 5000-15000 cycles, 8 to 10 times longer than that of standard lead-acid batteries(300-500 times). Can be used for 10+ years. A perfect 100ah lifepo4 battery replacement which is widely applied on RV, solar power system, off-grid application, fishing boat and etc.

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Buyer’s Guide: What to Consider

Choosing the right 24V battery for your trolling motor goes beyond just looking at amp-hours. You need to consider how the battery fits your boat, handles cold weather, and stands up to repeated deep discharges. Below are the key factors to weigh before making your purchase.

• BMS and Low-Temperature Protection: A good Battery Management System (BMS) protects against overcharge, over-discharge, short circuits, and overheating. For trolling motor use, low-temperature cut-off is critical — it stops charging below freezing to prevent cell damage. Look for a BMS rated at least 100A to handle typical motor loads.
• Physical Size and Weight: Boat battery compartments vary widely. Compact 24V 100Ah batteries (like the LiTime Mini or Cymoye) save 30-40% space versus standard sizes. Weight also matters: lithium batteries weigh about 1/3 of lead-acid, reducing boat load. Always measure your compartment before buying.
• Cycle Life and Longevity: LiFePO4 batteries offer thousands of cycles. Higher-end models provide 4000-6000 cycles at 100% depth of discharge, and up to 15000 cycles at lower DOD. A longer cycle life means fewer replacements over the battery's 10-year lifespan, saving money in the long run.
• Bluetooth Monitoring: Built-in Bluetooth lets you check state of charge, voltage, and current from your smartphone. This is handy for planning your day on the water, but adds cost. If you're on a budget or don't need remote monitoring, non-Bluetooth models work just as well.
• Expandability (Series/Parallel Connections): Some batteries allow connecting multiple units in series or parallel to increase voltage or capacity. For example, 4P2S connections can create a 48V 400Ah system. This is useful if you plan to power additional equipment like a trolling motor and a fish finder or upgrade later.
• Inrush Current and Discharge Rate: Trolling motors draw high inrush current when starting. Look for a battery that can handle at least 200-300A for a few seconds. Continuous discharge rating should match your motor's max power (e.g., 100A BMS supports up to about 1200W at 24V).
• Warranty and After-Sales Support: A good warranty gives peace of mind. Most brands offer 3-5 years replacement. Some go further with technical support beyond the warranty period. Check the terms, especially if you fish in extreme conditions.

Conclusion

Every 24V trolling motor battery in this roundup offers reliable LiFePO4 chemistry, but the best one for you depends on your specific needs. If space is tight, go with the Cymoye or LiTime Mini. If you want smart monitoring, the Dyness Bluetooth or LiTime Mini Bluetooth are excellent. For rugged conditions, the IP65-rated PUPVWMHB is hard to beat. And if expansion is in your future, the Dyness and LiTime expandable models give you room to grow.

Remember to match your motor’s power requirements, measure your battery compartment, and consider whether Bluetooth or expansion capabilities are worth the extra cost. With any of these nine batteries, you’ll enjoy longer run times, faster charging, and years of dependable service on the water.