Best 24 Volt Lithium Battery for Trolling Motor: Ultimate Buying Guide (2025 Update)

When you need long-lasting, reliable power on the water, choosing the best 24 volt lithium battery for a trolling motor is critical. Whether you're a kayak angler, weekend boater, or tournament fisherman, battery performance can make or break your day on the water. In this guide, we’ll break down why a 24 volt lithium battery is the best choice, how it compares to nickel-based alternatives like NiMH, and what to look for when buying a 24v trolling motor battery.

Why Go With a 24 Volt Lithium Battery for Your Trolling Motor?

A 24 volt system provides the perfect balance between power and efficiency. It's an ideal voltage for most mid-sized trolling motors, offering better runtime and torque without the bulk of a 36v setup. Here's why serious anglers are upgrading to 24 volt lithium batteries:

• Lighter weight than traditional AGM or NiMH batteries

• Up to 70% longer cycle life compared to nickel-based batteries

• Fast charging with a smart lithium battery charger

• Consistent voltage output for full power until complete discharge

This is especially critical for electric boat motors and 12v/24v/36v trolling systems where performance and runtime are non-negotiable.

24 Volt Lithium Battery vs. Nickel Metal Hydride (NiMH)

Let’s address a common question: lithium ion battery vs nickel metal hydride batteries—which is better?

While NiMH batteries have been a solid choice for years, they’re quickly being replaced by lithium due to:

• Lower energy density

• Heavier form factor

• Faster voltage drop-off

• Shorter cycle lifespan

When comparing NiMH vs lithium, the advantages of 24v lithium batteries become clear, especially in marine and high-drain applications. If you’re serious about performance, lithium is the future.

Features to Look for in a 24 Volt Lithium Trolling Motor Battery

Not all 24 volt lithium batteries are created equal. Here’s what to look for when shopping:

• Amp-hour capacity: 50Ah or 100Ah are standard for long fishing days

• BMS (Battery Management System) for safety and extended life

• Water-resistant case and marine-grade terminals

• Compatibility with 24v chargers, like Victron Energy battery chargers

• Bluetooth monitoring, such as with a Victron battery monitor

These features ensure your trolling motor battery not only performs but lasts.

Top-Rated 24 Volt Lithium Batteries in 2025

Here are some of the most trusted options:

1. 100Ah 24 Volt Lithium Battery with Bluetooth BMS
   Ideal for anglers using high-thrust motors needing extended runtime.

2. LiFePO4 24v 50Ah Kayak Battery
   Lightweight, compact, and perfect for kayaks needing 24v performance.

3. Smart 24v Lithium Battery With Victron Monitor Integration
   Pairs with Victron Energy chargers and apps for total system visibility.

Looking for local options? Visit a lithium battery store near you or check out top-rated lithium batteries in Tampa.

Why Tampa Boaters Prefer 24v Lithium Over AGM or NiMH

In areas like Tampa Bay, where saltwater corrosion and long boating seasons are the norm, many boaters are making the switch. Lithium batteries are:

• More resistant to marine environments

• Maintenance-free, unlike lead-acid or nickel options

• A perfect fit for trolling motor power systems and golf carts alike

If you're searching for "lithium batteries Tampa" or a lithium battery store near me, Tampa has several specialized retailers offering same-day installs and battery tray upgrades.

How to Charge a 24v Lithium Battery

To maintain peak performance, use a smart lithium battery charger designed for 24v systems. Look for features like:

• Auto-shutoff to prevent overcharge

• Multi-stage charging algorithms

• Compatibility with LiFePO4 chemistry

Brands like Victron Energy are leading the charge in reliable 24v lithium charging systems.

Conclusion: Is a 24 Volt Lithium Battery Worth It?

Absolutely. Whether you're powering a trolling motor, upgrading your 12v to 24v kayak battery system, or just need better battery power on the water, a 24 volt lithium battery delivers top-tier performance, lifespan, and reliability.

From Tampa’s saltwater flats to inland lakes across the U.S., the demand for high-performance lithium marine batteries is exploding—and the 24v setup remains a sweet spot for power and portability.

FAQs

Q: Can I use two 12v lithium batteries in series for 24v?
A: Yes, as long as both batteries are identical in capacity, age, and type. Otherwise, a dedicated 24v lithium battery is safer and more efficient.

Q: What's the best 24v battery for a 70lb thrust trolling motor?
A: A 100Ah 24v lithium battery is ideal for that level of draw and will typically offer 6–8 hours of continuous runtime.

Q: Where can I buy lithium batteries in Tampa?
A: Look for a specialized lithium battery store in Tampa with marine battery expertise and installation support.