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24V & 36V LiFePO4 Trolling Motor Battery Upgrade Kits

$1,209.96
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24V & 36V Motor Ready: Upgrade trolling motor setups with reliable LiFePO4 power.

Lead-Acid Upgrade: Lighter, longer-lasting lithium power for cleaner boat setups.

Longer Runtime: Designed to extend your time on the water.

Bluetooth Monitoring: Check battery status, voltage, current, and more power data.

Smart Marine Protection: Low-temp protection, 20+ BMS protections, and IP65 battery protection.

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36V 100Ah Kit + Charger
$999.98
$0.00
24V 100Ah Kit + Charger
$859.98
$0.00
3×12V100Ah Kit + 3-Bank Charger
$1,209.96
$0.00
2×12V100Ah Kit + 2-Bank Charger
$829.97
$0.00
Out of Stock
2×12V 200Ah Long-Run Pack
$1,359.98
$0.00
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Protection Upgrade
30 Days Price Match
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5 Years Warranty
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TM Upgrade Kits
FREE delivery Sat, Aug 22 - Tue, Aug 25
$1,209.96
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Upgrade Your 24V or 36V Trolling Motor Power

These trolling motor battery kits are designed for anglers upgrading from traditional battery setups to ready-matched LiFePO4 power with compatible charging options. Choose from 24V 2-battery kits, 36V 3-battery kits, single 24V or 36V options, or long-run 24V packs based on your motor voltage, wiring preference, and runtime needs, making it easier to find the right upgrade path without overcomplicating your setup.

Keep Familiar Wiring or Simplify Your Setup

Dual and triple 12V kits are ideal for users who want to keep familiar battery layouts, while single 24V and 36V options help reduce wiring and battery connections. This gives anglers flexibility to upgrade their trolling motor power without rebuilding the entire boat electrical system from scratch.

Upgrade to Long-Lasting Lithium Power

Upgrading to LiFePO4 batteries delivers longer runtime, 4,000+ life cycles, and reliable performance for extended fishing trips. Each battery features a built-in BMS with 20+ protection functions and Bluetooth monitoring, giving you a safer, smarter, and easier-to-manage power solution on the water.

Matched Charging for Easier Upgrades

Selected kits include compatible 2-bank, 3-bank, 24V, or 36V chargers for a cleaner, easier charging setup. Properly matched charging helps protect battery performance and safety, while the LiFePO4 battery system extends trolling motor runtime for longer fishing trips.

What is a trolling motor battery upgrade kit?

A trolling motor battery kit is a ready-matched battery and charger setup designed to upgrade 24V or 36V trolling motor systems. It helps anglers move from traditional battery setups to longer-lasting LiFePO4 power with compatible charging options.

How do I choose the right trolling motor upgrade kit?

Choose based on your trolling motor voltage, wiring preference, and runtime needs. A 24V 2-battery kit or 36V 3-battery kit keeps a familiar layout, while single 24V and 36V kits reduce wiring and simplify installation.

Should I keep a multi-battery setup or switch to a single-voltage battery?

Keep a multi-battery setup if you want to maintain familiar wiring and charging habits. Switch to a single 24V or 36V battery if you want fewer battery connections, cleaner wiring, and easier battery compartment organization.

Do the upgrade kits include chargers?

Selected kits include matched chargers such as 2-bank, 3-bank, 24V, or 36V chargers. Always check the kit contents to confirm which charger is included with your selected setup.

Which kit is best for longer trolling motor runtime?

For longer runtime, choose a higher-capacity option such as the 24V long-run pack with two 12V 200Ah batteries. This setup is better for longer fishing days, heavier trolling motor use, or boaters who need more capacity on the water.

Why upgrade to LiFePO4 trolling motor batteries?

LiFePO4 batteries offer longer cycle life, lighter weight, stable output, Bluetooth monitoring on selected models, and built-in BMS protection. They are a strong upgrade for anglers who want a smarter and more reliable marine battery solution.

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