24V Lithium Trolling Motor Batteries

Unlocking peak performance from your 70lb to 80lb thrust trolling motor requires an identical match in power delivery. Traditional lead-acid batteries drop voltage as they drain, causing your motor to lose thrust right when the wind picks up. Our premium 24V Lithium (LiFePO4) Marine Batteries provide consistent, hard-hitting power from the first cast to the last.  

Whether you are dropping in a single, space-saving 24V battery or wiring two 12V lithium batteries in series, upgrading to lithium means cutting your battery weight in half, charging in a fraction of the time, and staying on the water all day long.

Why Upgrade to 24V Lithium?

• Zero Voltage Drop: Unlike AGM or lead-acid alternatives, lithium deep-cycle batteries maintain full voltage throughout their entire discharge cycle. Your trolling motor runs at 100% power until the battery is completely empty.  
• Massive Weight Savings: Shed up to 80 lbs off your boat’s bow. Shifting from two heavy lead-acid batteries to a single 24V lithium battery improves your hole shot, increases top-end speed, and saves on fuel/gas money.
• Built for the Long Haul: Engineered with Lithium Iron Phosphate (LiFePO4) chemistry, these marine batteries deliver 4,000+ charge cycles—outlasting traditional batteries by up to 10 times.  
• Smart Bluetooth Monitoring: No more guessing games. Select models feature built-in Bluetooth BMS (Battery Management System) smart tracking, allowing you to monitor exact runtime, cell health, and charge status right from your smartphone.  

Frequently Asked Questions

Should I buy a single 24V battery or two 12V batteries?
A single 24V lithium battery is a true plug-and-play solution that saves massive amounts of onboard space, minimizes wiring complexity, and reduces potential failure points. However, two 12V lithium batteries wired in series give you the flexibility to redistribute weight across different compartments if space is tight.  

Do I need a special charger for 24V lithium marine batteries?
Yes. Lithium batteries require a specific multi-stage smart charger calibrated for LiFePO4 chemistry to guarantee a safe, rapid charge and protect the long-term health of the battery cells.

Are these batteries safe in rough, wet marine environments?
Absolutely. Our 24V marine lithium batteries feature rugged, impact-resistant cases (many rated IP67 waterproof) built to withstand heavy vibration, pounding waves, and wet conditions. Internally, an integrated Battery Management System (BMS) automatically protects the battery against short circuits, overcharging, and temperature extremes.