10 Best Kayak Trolling Motor Batteries

10 Best Kayak Trolling Motor Batteries
Best Overall 🏆
Ampere Time LiFePO4 Deep Cycle Battery 12V 100Ah with Built-in 100A BMS, Perfect for RV, Solar, Boat, Marine, Trolling motor, Perfect replace Most of Backup Power and Off Grid Applications.
Best Budget 💰
12V 35AH Wilderness Tarpon 100 Kayak Trolling Motor Battery
Best Runner Up 🥈
Universal Power Group 12V 100Ah Solar Wind AGM SLA DEEP Cycle VRLA Battery 12V 24V 48V
Ampere Time 12V 100Ah LiFePO4 Deep Cycle Battery
Mighty Max Battery ML12-35 Wilderness Tarpon Trolling Motor Battery
Universal Power Group 12V 100Ah Solar Wind Deep Cycle VRLA Battery
Features and Specs
  • Manufacturer: ‎Ampere Time
  • Rated Capacity: 100Ah
  • Nominal Voltage: 12.8v
  • Battery Cell Composition: ‎Lithium-Iron-Phosphate
  • Product Weight: ‎24.25 Pounds
  • Product Dimensions: 13 x 6.82 x 8.48 inches
Pros
  • 4000+ Cycles; 10 times activeness than the lead acid option
  • Powerful and lightweight weighing only ⅓ the weight of lead acid options of the same capacity
  • UL-certified safety
Cons
  • Price a little on the high side
Features and Specs
  • Manufacturer: ‎Mighty Max
  • Amperage: 35 AH
  • Voltage: ‎12V
  • Battery Cell Composition: Sealed Lead Acid, Absorbed Glass Mat
  • Product Dimensions: 7.76 x 5.12 x 7.01‎ inches
  • Product Weight: 23.15 pounds
  • Warranty Description: 30 days money-back guarantee and 2 years in case of physical damage
Pros
  • Shock and vibration resistant
  • Lasting performance in all temperatures
  • Charges quickly
  • Leak-proof, spill-proof design
  • Mountable in any position
  • High discharge rate
  • 30 days refund policy and year warranty support
Cons
  • Large size
  • Low amp-hour rating
  • No required mounting hardware and accessories included
Features and Specs
  • Manufacturer: Universal Power Group
  • Amperage: 100Ah
  • Voltage: 12 Volts
  • Product Weight: ‎60 pounds
  • Product Dimensions: 12.17 x 6.61 x 9.16 inches
  • Battery Cell Composition: Sealed Lead Acid
  • Suitable for: Marine, Solar, RV, Trolling, Camping
  • Warranty Description: 12 months
Pros
  • Resists vibration and shock
  • Rugged design, built for longer use
  • Long-lasting battery performance up to 3 to 5 years
  • Works at a high range of temperature
  • Carrying handle included
Cons
    • Quite bulky at 60 pounds weight
    • Charges
Best Overall 🏆
Ampere Time LiFePO4 Deep Cycle Battery 12V 100Ah with Built-in 100A BMS, Perfect for RV, Solar, Boat, Marine, Trolling motor, Perfect replace Most of Backup Power and Off Grid Applications.
Ampere Time 12V 100Ah LiFePO4 Deep Cycle Battery
Features and Specs
  • Manufacturer: ‎Ampere Time
  • Rated Capacity: 100Ah
  • Nominal Voltage: 12.8v
  • Battery Cell Composition: ‎Lithium-Iron-Phosphate
  • Product Weight: ‎24.25 Pounds
  • Product Dimensions: 13 x 6.82 x 8.48 inches
Pros
  • 4000+ Cycles; 10 times activeness than the lead acid option
  • Powerful and lightweight weighing only ⅓ the weight of lead acid options of the same capacity
  • UL-certified safety
Cons
  • Price a little on the high side
Best Budget 💰
12V 35AH Wilderness Tarpon 100 Kayak Trolling Motor Battery
Mighty Max Battery ML12-35 Wilderness Tarpon Trolling Motor Battery
Features and Specs
  • Manufacturer: ‎Mighty Max
  • Amperage: 35 AH
  • Voltage: ‎12V
  • Battery Cell Composition: Sealed Lead Acid, Absorbed Glass Mat
  • Product Dimensions: 7.76 x 5.12 x 7.01‎ inches
  • Product Weight: 23.15 pounds
  • Warranty Description: 30 days money-back guarantee and 2 years in case of physical damage
Pros
  • Shock and vibration resistant
  • Lasting performance in all temperatures
  • Charges quickly
  • Leak-proof, spill-proof design
  • Mountable in any position
  • High discharge rate
  • 30 days refund policy and year warranty support
Cons
  • Large size
  • Low amp-hour rating
  • No required mounting hardware and accessories included
Best Runner Up 🥈
Universal Power Group 12V 100Ah Solar Wind AGM SLA DEEP Cycle VRLA Battery 12V 24V 48V
Universal Power Group 12V 100Ah Solar Wind Deep Cycle VRLA Battery
Features and Specs
  • Manufacturer: Universal Power Group
  • Amperage: 100Ah
  • Voltage: 12 Volts
  • Product Weight: ‎60 pounds
  • Product Dimensions: 12.17 x 6.61 x 9.16 inches
  • Battery Cell Composition: Sealed Lead Acid
  • Suitable for: Marine, Solar, RV, Trolling, Camping
  • Warranty Description: 12 months
Pros
  • Resists vibration and shock
  • Rugged design, built for longer use
  • Long-lasting battery performance up to 3 to 5 years
  • Works at a high range of temperature
  • Carrying handle included
Cons
    • Quite bulky at 60 pounds weight
    • Charges
Table of Contents
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    Watersports are a brilliant way of getting the best nature has to offer on the waters. And kayaking is one of the many options often considered. It allows you the chance to enjoy every moment on the water without having to spend a fortune on heavy boats. 

    You will also find that most kayaks are convenient to use and transport. In the past years, with various advancements in technology, the use of a kayak for angling has expanded to a whole new level. 

    You can now kit your angling kayak up and explore untapped water potentials with devices having sophisticated features, from sonar transducers, GPS, camera mount, phone charter, navigation light, and many more.

    Our Top 10 Picks at a Glance For Kayak Trolling Motors

    Our Top 5 Picks at a Glance For Kayak Battery Boxes

    Our List of Kayak Trolling Motors

    1. Ampere Time 12V 100Ah LiFePO4 Deep Cycle Battery

    Ampere Time 12V 100Ah LiFePO4 Deep Cycle Battery

    Features and Specs

    • Manufacturer: ‎Ampere Time
    • Rated Capacity: 100Ah
    • Nominal Voltage: 12.8v
    • Battery Cell Composition: ‎Lithium-Iron-Phosphate
    • Product Weight: ‎24.25 Pounds
    • Product Dimensions: 13 x 6.82 x 8.48 inches

    The Ampere Time is a creatively designed Lithium-Iron-Phosphate battery with high energy density and excellent quality. The LiFePO4 cells provide much power and stable performance, providing 4000+ cycles about 10 times longer than the lead acid options.

    To ensure protection against damages like a short circuit, overcharge, overheating, and more, the battery has a built-in Battery Management System. The cells are also tested and passed through several UL examinations to assure their safety.

    With only 24.25 pounds self-weight the battery is light and weighs ⅓ of lead acid options, and ½ lighter than those of the same capacity.

    Furthermore, the battery’s flat discharge curve holds 12.8V for up to 95% of its capacity usage, offering great boosts in performance.

    Also, it comes with no memory effect which means you can use it as soon as it’s charged, whenever you need it, in any weather condition.

    Moreover, the battery is IP65 waterproof rated, so you don’t have to worry about contact with water when you’re using your gadgets indoors or outdoors, whether trolling motors, RV, solar home, etc.

    It is best suitable for energy storage rather than a start-up. To cap it all, the Ampere Time LiFePO4 Deep Cycle battery comes with a 10-years lifetime compared to a lead acid battery’s 3 years.

    Pros

    • 4000+ Cycles; 10 times activeness than the lead acid option
    • Powerful and lightweight weighing only ⅓ the weight of lead acid options of the same capacity
    • UL-certified safety

    Cons

    • Price a little on the high side

    2. Universal Power Group 12V 100Ah Solar Wind Deep Cycle VRLA Battery

    Universal Power Group 12V 100Ah Solar Wind Deep Cycle VRLA Battery

    Features and Specs

    • Manufacturer: Universal Power Group
    • Amperage: 100Ah
    • Voltage: 12 Volts
    • Product Weight: ‎60 pounds
    • Product Dimensions: 12.17 x 6.61 x 9.16 inches
    • Battery Cell Composition: Sealed Lead Acid
    • Suitable for: Marine, Solar, RV, Trolling, Camping
    • Warranty Description: 12 months

    This is one special battery right here with so much creativity and ruggedness. The 12V 100Ah Solar Wind AGM SLA DEEP Cycle VRLA Battery 12V 24V 48V from the Universal Power Group is built to deliver so much ruggedness for kayakers who love to venture on a long water trip, away from the shore.

    If you’re in this category, be sure it won’t let you down. This AGM/SLA large-capacity battery is designed to offer you several years of constant use due to its robustness. 

    It is ergonomic, can be mounted in any position, and resists vibration and shock. Moreover, it is spill-proof, maintenance-free, and features a high discharge rate, deep discharge recovery, and long-lasting performance in a large temperature range.

    Although it comes with “solar wind” as part of its name, it does not have wind or a solar battery. However, the battery is a Sealed Lead Acid battery with a large enough capacity to power up your kayak trolling motor adventure for a very long time.

    One negative thing about this battery is its brute weight. At 60 pounds it is not lightweight, and can prove difficult to carry, but, considering the price and performance, we’d say it’s an excellent option.

    Pros

    • Resists vibration and shock
    • Rugged design, built for longer use
    • Long-lasting battery performance up to 3 to 5 years
    • Works at a high range of temperature
    • Carrying handle included

    Cons

    • Quite bulky at 60 pounds weight
    • Charges

    3. Optima Batteries 8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery

    Optima Batteries 8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery

    Features and Specs

    • Manufacturer: ‎Optima Batteries
    • Product Weight: ‎43.5 Pounds
    • Voltage: ‎12 Volts
    • Battery Cell Composition: ‎Sealed Lead Acid
    • Item Dimensions: 10 x 6.88 x 7.8 inches
    • Number Of Cells: 6
    • Suitable for: Trolling motor, ‎Trailer, Boat
    • Battery Capacity: 55 Ah C20
    • Cranking Amps – 870 Ampere / Marine
    • Case Material: Polypropylene

    Here comes another top spot occupant. The Optima BlueTop D34M battery is a specially designed battery for both starting and deep cycles, perfect for users who need a reliable source of sure-starting, strong cranking power for their RVs, boats, and kayaks.

    This maintenance-free source ensures a strong, clean, and safe power generation, even in rough conditions, thanks to its SpiralCell design. Its high energy reserve capacity of 55 amp-hour gives you a better and longer supply, than many others on the market. 

    And it does not disappoint when you need it the most, whether for use on trolling motors, boats with large loads, or other marine vessels.

    The battery is also perfect for kayakers who will require a means to charge for it comes with a charger. 

    It is worth saying, however, that like every other marine battery, you will need a charging unit to charge it but it does not come with one. You will need to purchase it separately.

    Besides this, the Optima BlueTop D34M battery plus Digital 400 12V BMS has everything you need in a kayak trolling motor battery for a perfect day on the water.

    Pros

    • 120 minutes reserve capacity for emergencies
    • Fast charging
    • Lightweight, compact, design
    • 55 amp-hour battery charge
    • Spill-proof and maintenance-free
    • Mountable in any position
    • More shock and vibration resistance up to 15X
    • Super starting notwithstanding the weather
    • LCD charging scale

    Cons

    • The price is a bit high

    4. ECO-WORTHY 12V 50Ah Lithium Kayak Battery

    ECO-WORTHY 12V 50Ah Lithium Kayak Battery

    Features and Specs

    • Amperage: 50Ah
    • Voltage: 12 Volts
    • Product Weight: ‎60 pounds
    • Product Dimensions: inches
    • Battery Cell Composition: Lithium-ion
    • Suitable for: Marine, Solar, RV, Trolling, Camping
    • Warranty Description: 3 years

    The Eco-Worthy 12V Li-ion kayak battery is another great option for your next adventure on the water.

    It is particularly designed for kayakers who’re ready for a little extra spending brought about by its new bad convenient construction and size, with a 30% reduction in volume. This makes it suitable for many outdoor activities.

    The battery’s capacity has been expanded to outsource more power for the running of a wider range of gadgets, from solar and wind power, ham radio, boating, and RV, to kayaking, and more. 

    The heat emission holes are included in the battery to facilitate easy cooling while running and the M5 terminal and DC 5.5 × 2.5 mm get to charge and discharge at the same time.

    Moreover, the support service on the product is top-notch. Their customer service is always ready to help clear any form of technical issues regarding the setup of the battery. 

    And if you do not find the product used within the first 30 days of purchase, you can easily return it and get your money back with no strings attached. There’s also a manufacturer’s warranty of 3 years on the product.

    Pros

    • 30% more lightweight than many other competitions
    • Technological BMS protection
    • Long-lasting usage, up to 6-10 years
    • Suitable for a plethora of outdoor activities

    Cons

    • High price point
    • Its availability isn’t always sure in the USA; you may need to order from Canada.

    5. Mighty Max Battery ML12-35 Wilderness Tarpon Trolling Motor Battery

    Mighty Max Battery ML12-35 Wilderness Tarpon Trolling Motor Battery

    Features and Specs

    • Manufacturer: ‎Mighty Max
    • Amperage: 35 AH
    • Voltage: ‎12V
    • Battery Cell Composition: Sealed Lead Acid, Absorbed Glass Mat
    • Product Dimensions: 7.76 x 5.12 x 7.01‎ inches
    • Product Weight: 23.15 pounds
    • Warranty Description: 30 days money-back guarantee and 2 years in case of physical damage

    The Mighty Max ML12-35 is an AGM technology that comes with a valve-controlled design and uses a high-quality calcium alloy grid for operation.

    It is designed to provide outstanding performance for various indoor or outdoor activities powering you through the water for a very long time, without acid spill or maintenance.

    Its budget-friendly price tag shouldn’t be used to judge its performance because it provides superior charge to a large variety of tools and devices such as electric vehicles, consumer electronics, and many more.

    If what you’re looking for is a battery that can keep you running through the waters farther, and longer, then the Mighty Max ML12-35 Wilderness Tarpon trolling motor battery is not the best option for you.

    Its 35 amp-hour power capacity rating quickly runs out and may leave you stranded if you’re far away from the shore.

    But if you enjoy going on short and occasional trips only, we highly recommend this budget-friendly battery for it presents excellent value for money.

    Pros

    • Shock and vibration resistant
    • Lasting performance in all temperatures
    • Charges quickly
    • Leak-proof, spill-proof design
    • Mountable in any position
    • High discharge rate
    • 30 days refund policy and year warranty support

    Cons

    • Large size
    • Low amp-hour rating
    • No required mounting hardware and accessories included

    6. ExpertPower 12V 100Ah PRO Lithium LiFePO4 Deep Cycle Rechargeable Battery

    ExpertPower 12V 100Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery

    Features and Specs

    • Manufacturer: ‎ExpertPower
    • Voltage: ‎12V
    • Battery Cell Composition: LiFePO4- Lithium-Iron-Phosphate
    • Product Dimensions: inches
    • Product Weight: 22.6 pounds
    • Suitable for: Trolling motor, Vehicles
    • Warranty Description: 5 years
    • Protective Case Material: Hard Plastic

    Batteries are supposed to be readily available whenever you need them. If you use them often, those made of lead acid become too unreliable. Enter the ExpertPower LiFePO4, a powerful battery made for a wide range of rugged use. 

    The battery’s patented chemical combination of lithium, iron and phosphate removes the stress of maintaining and utilizing the total power you require. Constructed to be ready for all types of off-grid and mobile actions.

    The battery’s LiFePO4 chemistry cuts out fire and explosion risks, offers optimum safety, and cuts down its weight to about half of the traditional SLAs without a lag in its capacity and performance. 

    It can hold 12V for up to 95% of its capacity usage. What an excellent boost! Plus, it is spill-proof. Furthermore, the brand is considered one of the best and most lightweight, making it a perfect choice among expert anglers, boaters, and kayakers. 

    The Battery Management System (BMS), a programmed safeguard, helps to protect the battery from various problems including, deep charging, short circuit, under/overcharging, overheating, etc.

    It is designed to not only help store your power but to provide you with adequate and long-lasting peace of mind, making it perfect use for your indoor and outdoor activities, e.g. for trolling kayak motors, wind and solar power, and many more.

    The battery cells are encased in a UL94-HB thermoplastic polymer (acrylonitrile butadiene styrene) which is resistant to mechanical shock, water, vibrations, and heat that may cause the issue to the internal component, making your overall experience hassle-free.

    Pros

    • Solid and powerful battery
    • 2500 cycles
    • Integrated safety features
    • Lightweight and durable
    • Environmentally friendly
    • Suitable for all temperature
    • High energy density

    Cons

    • The price is a little on the high side than other options

    7. Renogy Lithium-Iron Phosphate Battery 12 Volt 100Ah

    Renogy Lithium-Iron Phosphate Battery 12 Volt 100Ah

    Features and Specs

    • Manufacturer: ‎Renogy
    • Amperage: 100 AH
    • Voltage: ‎12 Volt
    • Battery Cell Composition: Lead-Acid, AGM
    • Product Dimensions: 13 × 6.8 × 9 inches
    • Product Weight: 66 pounds
    • Warranty Description: 5 years

    The Renogy Deep Cycle battery has a solid battery construction combining both the powers of the advanced valve-regulated technology and absorbent glass mat. 

    Due to its highly pure material makeup, the battery is capable of reducing the monthly rate of self-discharge well below 3% at 25°C, a 5 times lower rate than its competitors. 

    This means that you do not have to worry about recharging the battery always when you’re not using it.

    At a lightweight of 28 pounds, the Renogy Deep Cycle LiFePO4 12V battery is less than half the weight of most traditional kayak trolling batteries. Notwithstanding, it comes with a larger capacity.

    Also, the battery provides you with long-lasting use. It is leak-free and requires no maintenance. You can rest assured that you will not be exposed to harmful H2 gas, acid leakage, or water refill.

    The advanced electrolyte formulation enhances the battery’s capacity and discharge performance at an extremely high-temperature range of 5℉ (-15℃) to 122℉ (50℃). 

    The outstanding discharge performance is possible for the battery to exhibit thanks to the patented Renogy quinary alloy plates and treated plate grids. The combination ensures low internal resistance and high current discharges of about 10X the battery capacity rating.

    The implication is that the battery is strong enough to power most of your home appliances, including the ones with a high electrical rating such as fridges, microwaves, laptops, etc

    However, there’s one thing to note about this state-of-the-art lithium battery, it comes at a hefty price tag. If you don’t mind seeing its purchase as an investment, as you search for a battery with ultimate performance, then this technological beast is a great choice.

    Pros

    • Lightweight, compact design
    • Quick charging, slow discharging
    • Spill-proof, maintenance-free
    • Minimal loss of power when left unused for a long time

    Cons

    • Hefty price tag

    8. Rebel LiFePO4 12V 100Ah Deep Cycle Renewable Energy Battery

    Rebel LiFePO4 12V 100Ah Deep Cycle Renewable Energy Battery

    Features and Specs

    • Manufacturer: ‎ReBel Batteries
    • Voltage: ‎12.8 Volts (DC)
    • Battery Cell Composition: LiFePO4- Lithium-Iron-Phosphate
    • Product Dimensions ‎5.91 x 2.56 x 3.74 inches
    • Product Weight: 24 pounds
    • Wattage: ‎77.00
    • Warranty Description: 5 years
    • Protective Case Material: Hard Plastic

    Rebel Batteries is a manufacturing company that has gotten so much respect over the years in the boating world. And to see that they’ve taken on the manufacturing of marine batteries so perfectly isn’t so surprising. 

    Their many years of understanding and producing excellent marine products have shown in this exceptional LiFePO4 kayak trolling motor battery.

    The reBel Batteries 6ah Lithium Battery is a green battery, and like every other lithium battery, comes with so much lightweight, lighter than the traditional SLAs. At just 24 pounds self-weight, the battery is a better option against lead acids any day.

    With the renewable energy reBel 6Ah 12V lithium battery, you get lighter weight, faster charging, and longer active usage of about 5-10 times compared to lead acids, providing 2X the power needed for all your epic adventures, and long outings. 

    Go on a kayaking sail, stay out there longer, do whatever you like, this battery’s got you. Whether you choose to use it for series or parallel operation, or whether you intend to increase the battery capacity from 12V, you can rest assured that it will perform valiantly, with more efficient power and versatility.

    Moreover, there’s advanced Bluetooth connectivity that allows you to see and change several functions via an Android and iOS app connection. 

    Bluetooth enables the Battery Management System (BMS), an integrated protection system, aimed at keeping you safe from high/low temperature, over/undercurrent, under/overcharging, etc.

    To enjoy the best this 12V lithium battery has to offer, you may not use it as a cranking battery or disassemble or short circuit. It is specifically designed for wet or high moisture environments and is backed by a 5-year warranty.

    Pros

    • Bluetooth connectivity and app help to keep eye on the performance level
    • Backed by a 5-year warranty
    • 5-10 times activeness than lead acid options

    Cons

    • The app for monitoring the charge level and battery function could be improved.

    9. EEMB 12V 100Ah Kayaking Lithium Battery

    EEMB 12V 100Ah Kayaking Lithium Battery

    Features and Specs

    • Voltage: 12 Volts
    • Product Weight: ‎pounds
    • Product Dimensions: inches
    • Battery Cell Composition: Lithium ion
    • Suitable for: Marine, Solar, RV, Trolling, Camping

    The EEMB 12V Lithium battery is packed with a 9Ah nominal capacity, 4 Amp maximum current, and 15 Amp maximum continuous discharge to keep your tools running over a long period.

    It is suitable for kayak gear like trolling motors, fish finders, and other digital devices. And it is designed with Lithium-ion pouch cells that enable it to last about 800 times longer than its ordinary competitions, and consequently maximizes the performance of your kayaking accessories and tools.

    This unique battery is put under multiple tests and safety examinations to ensure that it comes out as a high-quality product that you can trust. 

    To safeguard the battery from damages caused by over/undercurrent, short circuit, over-discharge, and more, the battery is integrated with a Lithium-ion (NCM) with the self-discharge rate.

    Besides kayaking, the battery is even appropriate for solar power, RV, boating, and more.

    Pros

    • Easy and secure to use
    • Environmentally friendly
    • Large capacity
    • No memory effect
    • Fast charging

    Cons

    • Only about 79% of a full charge is useful

    10. VMAXTANKS VMAX V35-857 12 Volt Battery

    VMAXTANKS VMAX V35-857 12 Volt Battery

    Features and Specs

    • Manufacturer: ‎Ampere Time
    • Nominal voltage: 12 Volts
    • Rated Capacity: 35 Amp-hour
    • Battery Cell Composition: ‎Lithium-Iron-Phosphate
    • Product Weight: ‎
    • Product Dimensions: 7.7 × 5.0 × 6.1 inches

    This is a well-known battery among marine sports experts. The VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery Marine Deep Cycle HI Performance Battery is built tough to withstand rigorous usage on the water. 

    It is not exactly too light bu. While its 35 amp-hour power capacity may not be ideal for long water trips, you can trust it to provide years of faithful operation on a short-term fishing trip at moderate water speed.

    Although it may not be the cheapest AGM option on the market, it’s among the most performing.

    Pros

    • Durable
    • Long expected lifespan
    • Quick recharge rate
    • Reasonable price tag
    • Spill-proof; maintenance-free

    Cons

    • Relatively low power capacity

    Our List of The Top 5 Kayak Battery Boxes

    1. Camco Heavy Duty Kayak Battery Box

    Camco Heavy Duty Kayak Battery Box

    If you’re looking for a box that is the best and will not give you stress when you carry it, this is one to consider. It is lightweight yet tough to withstand impacts meant for the battery. 

    The metals on it are corrosion resistant, and the lid and woven straps are strong enough to keep your battery secure inside. It is suitable for size 24 batteries and has extra headroom for terminals.

    Pros

    • Lightweight, yet sturdy and of good quality
    • Upgradable to suit your needs

    Cons

    • Inferior lid cover
    • Weak plastic case

    2. Newport Vessels Trolling Motor Smart Battery Box Power Center with USB and DC Ports

    Newport Vessels Trolling Motor Smart Battery Box Power Center with USB and DC Ports

    There are a lot of things that set the Newport vessels trolling motor battery box at the top. One is the presence of an LCD meter display that reads the current state of your battery. Another is the presence of two waterproof breakers for both trolling motor terminals and accessory ports.

    The rubber bottom is to ensure that your battery stands firm in the box wherever you choose to place it on your kayak.

    It is the box you call on when you need to protect your battery as well as access your trolling motor’s power cable. You can charge other devices via the integrated charging station with a USB and 12V (DC) power outlet.

    Pros

    • Easy to mount and use
    • Presence of external ports to charge your devices without opening the lid of the box

    Cons

    • Instructions in the manufacturer’s manual can sometimes be misleading

    3. Minn Kota Trolling Motor Power Centre (Best For Small Kayaks)

    Minn Kota Trolling Motor Power Centre

    The Minn Kota trolling motor battery box has a special design for small kayak batteries. It is suitable for battery sizes 24 and 27. The built-in battery scale helps you to keep in mind the state of charge of the battery. 

    The box allows you to connect your trolling motor and charge through the battery terminals without opening up the box or removing the battery. Also, there’s an accessory charging port where you can plug in other devices to charge.

    The outer case is strong and can withstand rough weather conditions. The two built-in circuit breakers allow you to break both the accessory ports and battery terminals circuit.

    Pros

    • External Ports For Connecting Trolling Motors
    • Easily Accessible Terminals
    • Accessory Ports To Charge Other Devices

    Cons

    • Absence of a USB port

    4. Seachoice USCG-Approved Marine Group 27 Series Standard Battery Box with Strap & Mounting Kit

    Seachoice USCG-Approved Marine Group 27 Series Standard Battery Box with Strap & Mounting Kit

    If there’s a battery box-producing company that understands exactly what their customers need, it’s Seachoice. 

    They’re a watersport company with so much experience in producing quality marine gadgets. And this battery box is nothing short of quality. It is made using a durable, high-density polyethylene material that can withstand any weather condition. 

    It fits size 27 batteries and helps to contain emergency spillage. Carry your battery with you on your long water trip knowing that it is well protected.

    Pros

    • High-quality polyethylene case
    • Strong, and well-fitting

    Cons

    • There’s the problem of wrong sizing

    5. NOCO HM462 Dual L16 Commercial-Grade Battery Box

    NOCO HM462 Dual L16 Commercial-Grade Battery Box

    The NOCO HM462 is one of the most respected in the game of battery boxes. It is adorned with a lid for easy installation and a fastening system around the four corners. 

    It is also equipped with proper ventilation for gas release and large ports for heavy gauge wires. Moreover, the case is extremely protected against corrosion, chemicals, UV rays, and other harmful exposure.

    Pros

    • Sturdy, and easy to use
    • Corrosion, UV, and chemical protected

    Cons

    • A rather inferior lid
    • Can be larger than expected

    These devices need a power source to start and keep running for a long time after purchase. And that is where the kayak battery comes in. The kayak trolling motor battery helps to keep the ball of your adventure rolling even when you’re far away from shore.

    There are several kayak trolling motor battery options currently on the market, and choosing the best one for you may pose a little problem for you. But don’t fret, we have helped you narrow the long list down to just a few best of the bests.

    10 best batteries are described in detail in this article to serve as a guide when next you visit the store for your kayak trolling motor.

    Why Kayak Trolling Motors?

    Paddling is not an easy task. While it is a good way to exercise your hands and ultimately your body, it comes at a big price, exhaustion. 

    When paddling is your only means of powering your kayak, you also do not get the chance to do any other task on the water like baiting, tying line on your hook, or capturing beautiful moments while on the run.

    To counter this problem, pedal propulsion was introduced into some kayaks by their manufacturers. These kayaks move by the pushing down of pedals to drive the paddles underneath them.

    But while they’re a better option with less energy demand than the regular kayaks, they still require some muscle work by your legs which almost does not allow you to perform any other task like the paddling ones.

    More so, pedal-propelled kayaks are often found to be heavier than traditional kayaks, and they do not perform well in shallow waters. Enters a worthy alternative to getting an amazing time on your water adventures- the trolling motor

    What Is A Trolling Motor?

    A trolling motor is a self-propelled electromechanical unit containing a motor, propeller, and control systems that can be connected to a kayak to power it and make it move without having to paddle or pedal anything.

    You will find some trolling motors running on gasoline but the quietest and the most maintenance-relieving are those powered by batteries.

    A kayak trolling motor battery is as important as the trolling motor itself. It is the life of it. The quality of the battery has a great impact on the motor performance, and consequently on your overall kayaking adventure.

    What To Look Out For When Buying A Kayak Trolling Motor Battery

    There are three main factors to consider when purchasing a trolling motor battery. Below, we have explained them in detail so that they can act as a guide in choosing the best option for your kayak.

    1. Battery Type – FLA vs AGM vs Lithium-Ion

    FLA Batteries

    Flooded Lead Acids, popularly known as FLA are the battery types used in old equipment however, that doesn’t mean they’re obsolete in use, and not worthy of consideration. 

    No doubt, you wouldn’t find them commonly around, they adopt older technology and are only used on just a few kayak trolling motors.

    Most kayak trolling motors today now use batteries that adopt newer technologies like the AGM and Lithium-Iron-Phosphate because of their environmental unfriendliness.

    On the flip side, FLA kayak trolling batteries can withstand a lot of rough use without any reduction in their performance. 

    Their efficiency also does not decrease with constant recharge or discharge, which makes them a solid option if you’re majorly interested in a long-lasting battery.

    One major drawback of the FLAs is that they tend to leak, besides being a little too bulky. Another is that you will need to place them on regular maintenance and top them up often with distilled water. 

    In addition, they’re not so popular amongst water sporters, especially kayakers, because they do not perform well on tough water or during rough water activities. This is because the only way to see their performance is by keeping them upright.

    AGM Batteries

    Absorbed Glass Mat (AGM) batteries are a special type of batteries made of durable fiberglass matting. They are sealed, so they are leak-proof, require no maintenance, and perform well even in rougher water.

    AGM batteries are typically small but powerful. They maintain high performance in cold weather conditions, where other battery types tend to lose charge more rapidly. The batteries charge quickly and discharge slowly, providing you with a better range.

    These batteries, on average, are both durable and efficient, albeit come at a slightly higher price than the FLA option. The downside of these battery types is that their efficiency becomes low in hot weather conditions.

    Lithium-Ion Batteries

    Lithium-ion batteries are also an excellent battery option, perhaps the best of the three. One special feature they possess is their compactness and lightweight. This feature however has no negative effect on their performance. 

    They are quick to charge and slow to discharge. They’re the same type used in cellphones and laptops.

    On the downside, lithium-ion batteries tend to overheat when you use them for a long period. You probably would’ve noticed the battery position at the back of your laptop getting hot after long use.

    They also come at a relatively higher cost than other options. But if compactness and high performance are what you seek in a battery without minding the cost, then it’s a worthy option to consider.

    1. Ampere Hour Rating – How Long Your Battery Will Last

    The amperage of your battery talks about the strength or capacity of your battery. It is an important factor because not only does it tell how long you will be able to make use of your battery after a single charge, but it also helps you to keep track of how far you need to be away from the shore.

    The ampere hour rating is affected by the battery type, the load, temperature, type and size of the kayak trolling motor, and the water conditions. 

    You wouldn’t want a kayak trolling battery that will disappoint you during the most enjoyable part of your adventure, so we recommend that you go for the higher rating.

    This is because that’s what will be able to power highly powerful trolling motors and run through rough waters effortlessly.

    While batteries with a lower amp-hour rating can be cheaper than the higher ones, they don’t last long and may die out at the very peak of your enjoyment, leaving you stranded, with only the option of having to paddle your way to the shore to get it charged up again.

    It is worthy of note, however, that as advantageous as higher amperage in a battery can be, such batteries take a longer time to charge.

    1. Budget

    Kayak trolling motors often come at a high price, and people who use them are always prepared to pay any amount. A high-end LiFePO4 battery could cost you well over $1000, a price that might be above that of your kayak. 

    While expensiveness in most cases automatically translates to high quality, bigger is not always better. To save yourself some extra cost, you can choose not to go for options that have high prices due to features that you don’t necessarily need.

    For instance, if you’re the type that enjoys running your kayak not too far from the shore, getting a very powerful battery may not be what you need. 

    Likewise, if you’d better charge your battery while you’re busy at work or overnight, you may need to ignore batteries with fast charging features and high prices.

    Summarily, your peace of mind is paramount, and we recommend that you put your money on a battery that offers the excellent performance that you require, in combination with affordability.

    Selecting The Right Kayak Trolling Motor Battery

    Choosing the best kayak trolling motor battery from the numerous available options is not an easy thing to do but we hope that our list has made the process a little simpler.

    The first step is knowing exactly what you intend to use the battery for, this helps to remove options that come with features that are too extravagant or low for you.

    Then know how long you like to enjoy your time on the water. Knowing how long you want to use the battery per adventure helps to determine how much amperage per hour of a battery you go for. 

    Going for a 200 amp-hour battery may be too much for a couple of leisure hours doing slow-river kayaking.

    Next, and perhaps the most important, is the cost. You cannot shy away from this. This helps you to determine if you’re ready to purchase the battery you need for the trolling motor that will not give you problems afterward. 

    If your budget isn’t enough for the specs you’re after, we recommend that you wait till you’re buoyant enough to buy one instead of going for one with low power that will fail you after just a few uses.

    Buy the rightest one, and enjoy your kayaking trip with your trolling motor for years to come!

    Frequently Asked Questions

    The battery's location will be determined by factors like the number of people on board, the type of battery you have, and the location of the seats.

     

    It can be placed on the tank well, backside, or deck space. If you are alone, you can place it near the bow and sit close to the stern.

    The answer to this question depends on the power requirements of your trolling motor. Generally, lithium batteries are the best option to consider for long and reliable power delivery.

    Generally, a deep cycle marine battery with nominal current and voltage of 100 Ah and 12 volts respectively would do. Although in some cases you may need to deviate.

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