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Best Trolling Motor Batteries

From leading brands and best sellers available on the web.
#1

Winner

LiTime 12V 100Ah TM Low-Temp Protec

Litime

editor-choice-ribbon

LiTime 12V 100Ah TM Low-Temp Protection LiFePO4 Battery Built-in 100A BMS, Group 31 Deep Cycle, Lithium Iron Phosphate Battery Perfect for Trolling Motors, Yacht, Marine, Boat, RV, Home Energy

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#2
LiTime 12V 50Ah Plus LiFePO4 Lithiu

Litime

editor-choice-ribbon

LiTime 12V 50Ah Plus LiFePO4 Lithium Battery for Trolling Motor, 50A BMS, 10 Years Lifetime 4000+ Cycles Output Power 640W, Perfect for RV, Boat Marine Trolling Motor Camping

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#3
OPTIMA Batteries High Performance D

OPTIMA

OPTIMA Batteries High Performance D34/78 YellowTop Dual Purpose Sealed AGM Car, Truck and SUV Battery, 750 CCA, Dual Terminal, Maintenance Free, Versitile Mounting

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#4
Newport 12V50Ah Deep Cycle Heavy-Du

Newport

Newport 12V50Ah Deep Cycle Heavy-Duty Marine Battery, Lightweight & Sealed AGM, Trolling Motor Compatible

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#5
SIEKON 12V 100Ah Trolling Motor LiF

SIEKON

11%OFF

SIEKON 12V 100Ah Trolling Motor LiFePO4 Lithium Battery with 100A BMS, Low-temp Protection, Up to 15000 Cycles, BCI Group 24 Lithium Deep Cycle Battery for 30-70lbs Boat Motor, Trailer, RV, Marine

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#6
OPTIMA Batteries High Performance D

OPTIMA

OPTIMA Batteries High Performance D34M BlueTop Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery, 750 CCA, Dual Terminal, Maintenance Free, Versitile Mounting

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#7
Interstate Batteries Marine/RV Batt

Interstate Batteries

Interstate Batteries Marine/RV Battery 12V 100Ah 925CCA (31M-AGM) Dual Purpose Power Pure Lead AGM RV & Marine Starting Replacement Battery (Group Size 31M) Boats, RV's

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#8
Weize Deep Cycle AGM 12 Volt 100Ah

WEIZE

Weize Deep Cycle AGM 12 Volt 100Ah Battery, Maintenance-Free, 3% Self-Discharge Rate, 1150A Max Discharge Current, Perfect for RV, Solar, Trolling Motor, Wind, Marine, Camping and Off-Grid System

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#9
Interstate Batteries 12V 55Ah Deep

Interstate Batteries

Interstate Batteries 12V 55Ah Deep Cycle Mobility Battery Group 22NF VRLA SLA AGM (UT Terminal) Rechargeable Replacement for ATVs, Scooters, Wheelchairs, Trolling Motors (DCM0055U)

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#10
Interstate Batteries Marine Deep Cy

Interstate Batteries

Interstate Batteries Marine Deep Cycle Battery 12V 100Ah 925CCA (31-AGM5) Pure Matrix Power Commercial Battery Pure Lead AGM Replacement (Group 31) Auxiliary Units APU, Starting Engines, Heavy Duty

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Buying Guide for the Best Trolling Motor Batteries

Choosing the right trolling motor battery is crucial for ensuring a smooth and enjoyable boating experience. The right battery will provide reliable power, last longer, and require less maintenance. When selecting a trolling motor battery, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specs will help you make an informed decision and avoid any potential issues on the water.
Battery TypeThe type of battery you choose is important because it affects the performance, lifespan, and maintenance requirements. The main types are Lead-Acid (Flooded), AGM (Absorbed Glass Mat), and Lithium-Ion. Lead-Acid batteries are the most affordable but require regular maintenance and have a shorter lifespan. AGM batteries are maintenance-free, have a longer lifespan, and are more resistant to vibrations. Lithium-Ion batteries are the most expensive but offer the longest lifespan, are lightweight, and have the fastest charging times. Choose a battery type based on your budget, maintenance preference, and how often you use your trolling motor.
Battery Capacity (Ah)Battery capacity, measured in ampere-hours (Ah), indicates how much energy the battery can store. This is important because it determines how long your trolling motor can run before needing a recharge. Batteries with higher Ah ratings can run longer. For light use, such as occasional fishing trips, a battery with 50-100 Ah may suffice. For more frequent or extended use, consider a battery with 100-200 Ah or more. Assess your typical usage patterns to determine the right capacity for your needs.
VoltageTrolling motor batteries typically come in 12V, 24V, and 36V options. The voltage you need depends on your trolling motor's requirements. Higher voltage systems (24V or 36V) provide more power and efficiency, which is beneficial for larger boats or stronger currents. However, they require multiple batteries connected in series. For smaller boats or less demanding conditions, a single 12V battery may be sufficient. Check your trolling motor's specifications to determine the appropriate voltage.
Reserve Capacity (RC)Reserve capacity (RC) measures how long a battery can deliver a consistent power output before dropping below a certain voltage. This is important for ensuring your trolling motor has a steady power supply during extended use. Higher RC values mean the battery can sustain power for longer periods. If you plan on long fishing trips or extended use, look for batteries with higher RC ratings. For shorter outings, a lower RC may be adequate.
WeightThe weight of the battery is an important consideration, especially if you need to move it frequently or if your boat has weight limitations. Heavier batteries can be more cumbersome to handle but often have higher capacities. Lighter batteries, such as Lithium-Ion, are easier to transport and install but come at a higher cost. Consider your ability to handle the battery and your boat's weight capacity when making your choice.
Durability and Build QualityDurability and build quality are crucial for ensuring the battery can withstand the harsh marine environment. Look for batteries with robust construction, good sealing, and resistance to vibrations and shocks. AGM and Lithium-Ion batteries generally offer better durability compared to traditional Lead-Acid batteries. If you frequently boat in rough waters or need a battery that can handle tough conditions, prioritize durability and build quality in your selection.