Trolling Motor Batteries

LithiumHub’s trolling motor batteries category features Ionic lithium LiFePO4 deep cycle batteries built to give anglers lighter, longer-lasting, more consistent power on the water. This category includes 12V, 24V, and 36V lithium trolling motor batteries, along with bass boat battery bundle options for boaters who want a more complete marine power setup.

These batteries are ideal for fishermen, bass boat owners, kayak anglers, and weekend boaters who need dependable runtime through long days on lakes, rivers, and coastal waters. They’re especially useful for anyone replacing heavy lead-acid batteries or trying to get more trolling motor power without adding extra weight. Use them for bow-mount trolling motors, spot-lock fishing, shallow-water maneuvering, boat control in wind or current, and cleaner lithium upgrades.

A top product in this category is the Ionic Lithium 12V 60Ah LiFePO4 Deep Cycle Trolling Motor Battery + Bluetooth. It’s ideal for trolling motor use and gives anglers a lighter, longer-lasting alternative to traditional lead-acid or gel batteries. With Bluetooth monitoring, an advanced Battery Management System, and 3,000–5,000 cycles, it’s a strong choice for boaters who want dependable power without extra weight.

When choosing the right trolling motor battery, match the battery voltage to your motor system and compare amp-hour capacity based on how long and how hard you fish. Also consider charger compatibility, available battery space, series or parallel connection needs, and whether you want key lithium benefits like lighter weight, faster charging, built-in protection, and easy battery monitoring.

Ionic Lithium Trolling Motor Batteries

Upgrade your boat with a lighter, more reliable, longer-lasting lithium trolling motor battery. With Ionic LiFePO4 batteries you can replace your battery without busting your back, check your exact charge with a glance at your phone, and stay on the water all day — all while saving money on gas and replacements over the long haul. Available in 12V, 24V, and 36V to match any boat and trolling motor.

Why Lithium for Your Trolling Motor

• Charges 4–6x faster — full charge in a few hours instead of all day. No more canceled trips because nobody charged the battery overnight.
• Lasts 4–6x longer — a 10+ year lifespan versus 2–3 years for lead-acid.
• 99% usable capacity — compared to just 50–60% for lead-acid, with consistent output the whole way down.
• Up to 70% lighter — more top-end speed, and your boat sits higher to reach shallow water.
• Bluetooth monitoring — see remaining charge and battery stats from your phone.
• Maintenance-free — no watering, cleaning, or electrolyte replacement.
• Low self-discharge — about 2% per month versus 30% for lead-acid.
• Drop-in ready and non-toxic, leak-free, and safe to store indoors.

How to Choose the Right Trolling Motor Battery

Voltage compatibility: Trolling motors range from 12V to 36V. Match the battery system voltage to your motor for maximum performance without damaging components. To increase run time, connect batteries in parallel (positives together, negatives together) — this boosts amp-hours while keeping voltage safe.

Amp-hours and run time: Higher amp-hours mean longer time on the water. Amp-hours are calculated as current (amps) × time (hours) — for example, a 5A load over 4 hours uses 20Ah.

Weight and space: A lighter, more compact battery is easier to handle and unlocks higher acceleration and speed, while bulky batteries crowd your boat and drag down performance.

Which Ionic Batteries Do I Need?

36V Trolling Motor

• Popular option — three 12V 60Ah batteries wired in series. Keeps you on the water around 8 hours, even in wind. Our most popular setup by far.
• Convenient option — one 36V 50Ah battery. Same performance as three 12V 60Ah in series, in a single battery if you’re tight on space.
• Tournament option — three 12V 100Ah batteries in series, for anglers fishing hard 12+ hours a day in any conditions.

24V Trolling Motor

• Popular option — two 12V 60Ah batteries wired in series. Powers a 24V motor all day (around 8 hours), even in windy conditions.
• Convenient option — one 24V 50Ah battery. Performs just like two 12V 60Ah in series, in a single unit.
• Tournament option — two 12V 100Ah batteries in series for 12+ hour days.

Important: Don’t mix battery types — never connect a lithium battery and a lead-acid battery in series. This can cause safety issues and shorten battery life.

Need a cranking battery too? The 12V 150Ah Dual Purpose battery starts outboard motors up to 250hp.

Warranty & Support

Every Ionic trolling motor battery is backed by an 11-year warranty and 100% U.S.-based support, with free shipping on U.S. orders over $150. If one battery in a series setup ever has an issue, just swap that single battery and you’re back on the water. Not sure which setup fits your motor? Contact our experts for a recommendation.