24 Volt Electric Trolling Motors: Your 2024 Buyer’s Guide & Top Picks

Struggling to maintain stealthy positioning on a windy lake or silently stalk fish in shallow water? The right trolling motor can make all the difference. This guide dives deep into 24 volt electric trolling motors, the perfect balance of power and runtime for serious anglers. In short, a 24V system uses two 12V batteries in series to deliver more thrust and longer operation than 12V models, without the weight and cost of a 36V system—making it the ideal choice for mid to large-sized bass boats and multi-species vessels.

Why Choose a 24 Volt System? Understanding the Power Sweet Spot

When it comes to trolling motors, voltage isn’t just a number—it’s the foundation of your fishing performance. A 24-volt system represents what many experienced anglers call the “sweet spot” for medium to large fishing boats. By connecting two standard 12V deep-cycle batteries in series, you effectively double the voltage while maintaining the same amp-hour capacity, resulting in significantly more power without the exponential weight and cost increases of higher-voltage systems.

24V vs. 12V Trolling Motors: When to Upgrade

Many anglers start with 12V systems, but there comes a point where an upgrade becomes necessary. If you find yourself constantly running out of power, struggling against wind or current, or fishing from a larger boat, it’s time to consider moving up to a 24-volt system.

Feature	12V System	24V System
Thrust Range	30-55 lbs	70-112 lbs
Runtime	2-4 hours (medium power)	4-8 hours (medium power)
Ideal Boat Size	Up to 16 feet	16-21 feet
Battery Setup	Single 12V battery	Two 12V batteries in series
Best For	Small jon boats, kayaks, calm waters	Bass boats, windy conditions, all-day fishing

The performance gap becomes most apparent when fishing in challenging conditions. While a 12V motor might maintain position in calm water, it often struggles when wind picks up or currents run strong. A 24 volt electric trolling motor provides the reserve power needed to handle these situations without draining your batteries in minutes.

24V vs. 36V Trolling Motors: Is Bigger Always Better?

While 36V systems offer even more power, they come with significant trade-offs that make 24V systems the more practical choice for most anglers:

Cost Considerations: A 36V system requires three batteries instead of two, increasing your initial investment by 50% for batteries alone, plus potentially higher motor costs
Weight Impact: Three batteries can add 150-200+ pounds to your boat, affecting performance, fuel efficiency, and trailering
Practical Needs: For boats under 21 feet, the additional thrust of a 36V system is often unnecessary—a quality 24V motor provides plenty of power

As one professional tournament angler noted, “I fished 36V for years but switched back to 24V. The weight savings alone improved my boat’s performance, and I’ve never felt underpowered, even on the Great Lakes.”

Key Features to Consider Before You Buy

Understanding the technical specifications of 24 volt electric trolling motors will help you make an informed decision that matches your fishing style and boat requirements.

Thrust (lbs): How Much Power Do You Really Need?

Thrust is the most critical specification for any trolling motor, representing its raw pushing power. For 24 volt electric trolling motors, thrust ratings typically range from 70 to 112 pounds.

The general rule of thumb: You need approximately 2 pounds of thrust for every 100 pounds of total weight (including boat, motor, gear, and people). Here’s a quick calculation:

Boat weight: 1,200 lbs
Motor weight: 300 lbs
Gear & people: 500 lbs
Total weight: 2,000 lbs
Recommended thrust: 40+ lbs (2,000 ÷ 100 × 2)

Most 24 volt electric trolling motors fall in the 80-112 lb thrust range, making them suitable for boats up to 3,000+ pounds total weight.

Shaft Length: Getting It Right for Your Boat

Shaft length might seem like a minor detail, but getting it wrong can ruin your trolling motor’s performance. A shaft that’s too short will cause the prop to cavitate in waves, while one that’s too long can snag weeds and create unnecessary drag.

How to measure correctly:
1. Measure from the deck mounting point down to the waterline
2. Add 12-20 inches to ensure the prop remains submerged in waves
3. Standard lengths are 42″, 45″, 52″, 54″, and 60″

Most bass boats require 45-52″ shafts, while deeper V-hull boats might need 54-60″ models.

Spot-Lock & GPS Anchor: A Game-Changer for Anglers

GPS anchoring technology has revolutionized modern fishing. This feature uses satellite positioning to automatically maintain your boat’s position within a few feet, regardless of wind or current.

Real-world benefits include:
– Hands-free fishing: Stay on productive spots without constant pedal adjustments
– Precise positioning: Hold exactly on structure, weed edges, or drop-offs
– Wind fighting: Automatic compensation for changing conditions
– Anchor-free fishing: No more noisy anchor drops that spook fish

As one avid walleye angler shared, “Spot-Lock changed how I fish. I can work a specific rock pile or contour line for hours without ever touching the pedal, and my catch rates have doubled.”

Brushless Motor Technology: The Quiet Revolution

While traditional brushed motors have served anglers well for decades, brushless technology represents the future of 24 volt electric trolling motors.

Key advantages of brushless motors:
– 30-40% longer runtime on the same batteries
– More power at lower amp draw
– Virtually maintenance-free operation (no brushes to replace)
– Whisper-quiet performance that won’t spook fish
– Better heat dissipation for sustained heavy use

Our Top 2024 Picks for 24 Volt Trolling Motors

After extensive testing and analysis of the current market, here are our top recommendations for 24 volt electric trolling motors that deliver exceptional performance and value.

Best Overall Performance: Minn Kota Ultrex

The Minn Kota Ultrex represents the gold standard in foot-controlled trolling motors, combining legendary durability with cutting-edge technology.

Pros:
– Industry-leading Spot-Lock GPS accuracy
– Smooth, responsive foot pedal with 100′ of range
– Powerful 112 lbs of thrust
– Built-in MegaDown imaging for Humminbird compatibility
– Excellent durability and customer support

Cons:
– Premium price point
– Complex installation may require professional help

Ideal User: Serious tournament anglers and anyone who demands the absolute best performance regardless of cost.

Best Value with Advanced Features: MotorGuide Xi3

The MotorGuide Xi3 delivers premium features at a more accessible price point, making advanced GPS technology available to more anglers.

Pros:
– Excellent value for money
– Pinpoint GPS anchoring works exceptionally well
– Compatible with most major fishfinder brands
– Quiet operation with good thrust (80-105 lb options)
– Simple interface and reliable performance

Cons:
– Foot pedal isn’t as refined as Minn Kota’s
– Slightly noisier at highest speeds

Ideal User: Anglers who want advanced GPS features without the premium price tag of top-tier models.

Best for the Tech-Savvy Angler: Garmin Force

The Garmin Force represents the cutting edge of trolling motor technology, with features that will appeal to anglers who love integrating their electronics.

Pros:
– Revolutionary remote control with touchscreen interface
– Built-in Panoptix LiveScope compatibility
– Ultra-precise GPS with multiple anchoring modes
– Brushless motor technology for exceptional efficiency
– 24V and 36V configurations available

Cons:
– Highest price point in its class
– Steep learning curve for all features
– Limited foot control options

Ideal User: Tech enthusiasts who already use Garmin electronics and want complete integration.

Expert Installation & Maintenance Tips

Proper installation and maintenance are crucial for getting the most from your 24 volt electric trolling motor investment. Follow these professional tips to ensure years of reliable service.

How to Properly Wire Two 12V Batteries for a 24V System

Wiring batteries correctly is essential for both performance and safety. Here’s the proper method for creating a 24V system from two 12V batteries:

Use identical batteries – same brand, type, age, and capacity
Connect positive (+) terminal of first battery to negative (-) terminal of second battery
Run trolling motor positive to the remaining positive terminal on second battery
Run trolling motor negative to the remaining negative terminal on first battery
Use appropriate gauge wiring – typically 6 or 8 gauge for most applications
Install appropriate circuit breakers – usually 60 amp for 24V systems

Safety Note: Always disconnect power before working on electrical systems, and consider having a professional marine electrician handle the installation if you’re unsure.

Maximizing Your Battery Life: Pro Longevity Secrets

Your batteries represent a significant investment and proper care can double or triple their lifespan.

Professional battery maintenance tips:
– Use deep-cycle marine batteries specifically designed for trolling motors
– Recharge immediately after each use – never leave batteries partially discharged
– Use a quality smart charger with desulfation mode
– Maintain water levels in flooded batteries (distilled water only)
– Store properly – fully charged in a cool, dry location during off-season
– Equalize periodically according to manufacturer recommendations

Routine Maintenance Checklist for Peak Performance

Regular maintenance ensures your 24 volt electric trolling motor performs reliably season after season.

Monthly Maintenance:
– Inspect prop for damage or fishing line wraps
– Check shaft for straightness and clean of debris
– Verify all electrical connections are tight and corrosion-free
– Test all functions including variable speeds and GPS features

Seasonal Maintenance:
– Lubricate moving parts with marine-grade grease
– Check mounting bracket for tightness and wear
– Inspect cables for chafing or damage
– Clean entire unit with fresh water, especially after saltwater use

Pre-Storage Checklist:
– Remove batteries and store properly
– Clean and dry entire motor thoroughly
– Apply corrosion protectant to metal components
– Store in dry location away from temperature extremes

Frequently Asked Questions (FAQ)

What is the advantage of a 24 volt trolling motor over a 12 volt?
A 24V system provides significantly more thrust and longer runtime, allowing you to effectively control larger boats and fish longer in tough conditions like wind and current. The increased voltage means the motor draws fewer amps to produce the same power, resulting in better efficiency and less battery strain.

How long will a 24V trolling motor last on a single charge?
Runtime varies based on thrust setting, load, and battery capacity. On average, with two 100Ah batteries, you can expect 2-5 hours of continuous use at medium power settings. At maximum thrust, runtime may be as short as 1-2 hours, while slow trolling could provide 8+ hours of operation.

Can I use my 24V trolling motor in saltwater?
Yes, but you must purchase a model specifically rated for saltwater use. These have enhanced corrosion-resistant materials and seals to withstand the harsh environment. Always rinse thoroughly with fresh water after each saltwater use and follow manufacturer maintenance recommendations.

Do all 24V trolling motors have GPS Spot-Lock?
No, it’s a premium feature. While common on high-end models, it’s not standard on all 24V motors. Be sure to check the product specifications. Many manufacturers offer both GPS-enabled and standard versions of their 24V models at different price points.

What size boat is a 24V trolling motor best for?
24 volt electric trolling motors are ideal for boats ranging from 16 to 21 feet, including bass boats, walleye boats, and larger jon boats. They provide adequate power for boats up to 3,000 pounds total weight and perform well in most fishing conditions.

Conclusion

Choosing a 24 volt electric trolling motor is an investment in control, stealth, and fishing success. It offers the perfect compromise of power and practicality for anglers who demand more than a basic 12V system can offer. By focusing on key features like thrust, shaft length, and GPS technology, you can find the perfect motor to transform your time on the water. Whether you’re a weekend warrior or tournament competitor, the right 24V system will keep you fishing longer, positioning more precisely, and ultimately catching more fish.

Ready to Pinpoint Your Perfect Motor? Browse our curated selection of top-rated 24 volt trolling motors at https://hidea-outboardmotor.com/trolling-motors and use the filters to compare models based on your boat size and budget. Shop Now & Catch More Fish!