Free ShippingProduct Specifications for Ionic Lithium 36V 50Ah Lithium Ion (LiFePO4) Deep Cycle Battery with Bluetooth
| BM Part #: | ION-36V50 |
|---|---|
| Brand: | Ionic Lithium |
| Voltage: | 12.8 Volt |
| Capacity: | 50 Ah |
| Energy Capacity: | 1280 Wh |
| Terminals: | 3/8 UNC Thread |
| Type: | LiFePO4 |
| Battery Size: | Group 31 |
| Length: | 12.81" |
| Width: | 6.62" |
| Height: | 9.12" |
| Shipping Weight: | 36.00Lbs |
| Warranty: | 11 Year Factory Direct |
| Datasheet: | Download |
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- Designed for 36V trolling motors, marine systems, and solar setups
- 3,000+ cycle life (2–4× longer than lead-acid)
- 99% usable capacity vs. 50–60% from lead-acid batteries
- Up to 70% lighter than comparable lead-acid batteries (only 36 lbs.)
- Advanced BMS with short-circuit, over-/under-voltage, and temp protection
- Cold weather protection: prevents charging below 24°F (-4°C)
- Real-time Bluetooth monitoring via free iOS & Android app
- Certifications: CE, UN38.3, UL1642 & IEC62133 (cells)
- Dimensions: 12.81" (L) × 6.62" (W) × 9.12" (H) – BCI Group 31 case
Product Description
Long-Lasting Power for Your 36V Trolling Motor
The Ionic Lithium 36V 50Ah battery is the ultimate lithium-ion battery for anglers and boaters. It is a lithium iron phosphate (LiFePO4) battery, which is a safer, longer-lasting chemistry designed for deep cycle use. With 99% usable capacity and a cycle life exceeding 3,000 cycles, this battery outperforms and outlasts traditional lead-acid batteries. Whether you're running a trolling motor, marine electronics, or a 36V solar setup, Ionic delivers consistent, dependable energy.
Lightweight & Maintenance-Free
At just 36 lbs., this Group 31 case battery is up to 70% lighter than comparable lead-acid batteries. That means easier handling, better efficiency, and more room for gear. Plus, with zero maintenance required, you can spend more time on the water and less time checking water levels or cleaning terminals.
Advanced Safety with Smart Battery Management
The built-in Battery Management System (BMS) continuously monitors voltage, current, and temperature to protect against overcharging, short circuits, and extreme conditions. Cold-weather protection prevents charging below 24°F, while high-temp cutoffs add peace of mind in hot climates. The battery is CE and UN38.3 certified, with UL1642 & IEC62133 certified cells.
Real-Time Bluetooth Monitoring
Keep track of your battery’s status in real-time with the free Ionic Blue Batteries app. From your phone, you can view voltage, power, temperature, and remaining run time—making it easy to plan your day without guesswork.
Fast, Flexible Charging
Pair this battery with the Ionic 36V 12A Lithium Charger for optimal performance. The battery is also compatible with select NOCO, Dual Pro, Pro Mariner, and other smart lithium chargers. Solar charging is supported, making it versatile for both marine and off-grid use.
Specifications
- Model: IC-36V50-EP
- Voltage: 36V
- Capacity: 50Ah (1,920 Wh)
- Weight: 36 lbs.
- Dimensions: 12.81″ (L) × 6.62″ (W) × 9.12″ (H) – BCI Group 31
- Cycle Life: 3,000+ cycles @ 80% DOD
- Terminal: 3/8-16 UNC
- Certifications: CE, UN38.3 (battery); UL1642 & IEC62133 (cells)
With industry-leading performance, real-time monitoring, and an 11-year warranty, the Ionic 36V 50Ah LiFePO4 battery is the ultimate choice for powering your trolling motor and 36V marine systems.
Frequently Asked Questions (FAQ)
Q: Can I use this battery with my 36V trolling motor?
A: Yes. This battery is specifically designed for 36V trolling motors, providing reliable all-day runtime and fast recharging.
Q: What charger should I use with this battery?
A: We recommend the Ionic 36V 12A Lithium Charger for best performance. It is also compatible with certain NOCO, Dual Pro, and Pro Mariner smart chargers.
Q: Is this a lithium-ion battery?
A: Yes. This is a lithium iron phosphate (LiFePO4) battery, a specific type of lithium-ion battery. While often called "lithium-ion" in searches, LiFePO4 is a safer, longer-lasting chemistry specifically designed for deep cycle use.
Q: Can I run multiple batteries in parallel?
A: Yes. You can connect as many Ionic 36V 50Ah batteries in parallel as needed to increase capacity.
Q: How does it perform in cold weather?
A: The battery operates from -4°F to 140°F. It includes cold weather protection that prevents charging below 24°F, helping to extend battery life.
