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Ionic Lithium
Ionic Lithium 36V 50Ah LiFePO4 Deep Cycle Battery + Bluetooth
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$799.00
$1,099.00
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Description
The Ionic 36V 50Ah replaces three 12V batteries wired in series with a single, compact unit. One battery, two cables, done. At 36 lbs and 1,280Wh, it powers 36V trolling motors with 100-120 lbs of thrust for a full day of fishing. That's a massive weight and space savings compared to three separate 12V batteries.
Group 31 case size fits standard battery compartments. Built-in Bluetooth, advanced BMS, cold weather protection, and 11-year warranty. Note: cannot be wired in series, but can be wired in parallel with additional 36V 50Ah batteries for more capacity. Specifications: 36V / 50Ah / 1,280Wh | LiFePO4 | 36.0 lbs | 12.81 x 6.62 x 9.12 in | Max charge: 25A @ 43.8V | Max discharge: 60A continuous / 350A peak (3s) | Operating temp: -4°F to 140°F | 3/8-16 UNC terminal | Water resistant
Recommended Charger: Ionic 36V Multi Voltage Charger (charges 36V trolling + 12V starter from one unit).
Financing available, no credit needed. Call 252-431-6001 for details. Approval within 24-48 business hours.
The single 36V drastically simplifies wiring, two cables vs. six. Three 12V batteries offer more flexibility and you can replace one at a time. Both deliver the same 1,280Wh of energy. Your call based on boat layout and preference.
Can I wire this in series to make 72V?
No. The 36V 50Ah cannot be wired in series. It can be wired in parallel with other 36V 50Ah batteries.
Will this run a Minn Kota Ultrex 36V all day?
Yes. At moderate speeds, the 50Ah capacity provides 6-10+ hours of run time for 36V motors in the 100-120 lb thrust range. The Bluetooth app shows remaining capacity in real time.
What charger do I need?
The Ionic 36V Multi Voltage Charger charges both your 36V trolling battery and 12V starter from one unit. Or use a dedicated Ionic 36V charger.
What is the warranty?
11-year limited warranty with 100% US-based customer support.
Group 31 case size fits standard battery compartments. Built-in Bluetooth, advanced BMS, cold weather protection, and 11-year warranty. Note: cannot be wired in series, but can be wired in parallel with additional 36V 50Ah batteries for more capacity. Specifications: 36V / 50Ah / 1,280Wh | LiFePO4 | 36.0 lbs | 12.81 x 6.62 x 9.12 in | Max charge: 25A @ 43.8V | Max discharge: 60A continuous / 350A peak (3s) | Operating temp: -4°F to 140°F | 3/8-16 UNC terminal | Water resistant
Compare All Ionic Marine Batteries
| Model | Voltage | Capacity | Weight | Best For |
|---|---|---|---|---|
| 12V 60Ah | 12V | 60Ah | 16.7 lbs | Kayaks, small trolling motors |
| 12V 100Ah | 12V | 100Ah | 24.0 lbs | Trolling motors, 24V/36V series setups |
| 12V 150Ah | 12V | 150Ah | 33.1 lbs | Engine cranking + electronics (1,600 CA) |
| 12V 150Ah + Heater | 12V | 150Ah | 33.1 lbs | Cranking + electronics + cold weather |
| 16V 52Ah Sonar | 16V | 52Ah | 16.8 lbs | Dedicated LiveScope / forward-facing sonar |
| 24V 50Ah | 24V | 50Ah | 32.0 lbs | Single-battery 24V trolling motor |
| 36V 50Ah | 36V | 50Ah | 36.0 lbs | Single-battery 36V trolling motor |
Warranty and Financing
Backed by Ionic's 11-year limited warranty. 100% US-based customer support.Financing available, no credit needed. Call 252-431-6001 for details. Approval within 24-48 business hours.
Frequently Asked Questions
One 36V battery or three 12V batteries?The single 36V drastically simplifies wiring, two cables vs. six. Three 12V batteries offer more flexibility and you can replace one at a time. Both deliver the same 1,280Wh of energy. Your call based on boat layout and preference.
Can I wire this in series to make 72V?
No. The 36V 50Ah cannot be wired in series. It can be wired in parallel with other 36V 50Ah batteries.
Will this run a Minn Kota Ultrex 36V all day?
Yes. At moderate speeds, the 50Ah capacity provides 6-10+ hours of run time for 36V motors in the 100-120 lb thrust range. The Bluetooth app shows remaining capacity in real time.
What charger do I need?
The Ionic 36V Multi Voltage Charger charges both your 36V trolling battery and 12V starter from one unit. Or use a dedicated Ionic 36V charger.
What is the warranty?
11-year limited warranty with 100% US-based customer support.
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