Ionic Lithium 36V 50Ah Deep Cycle Battery
The Ionic Lithium 36V 50Ah Deep Cycle Battery is a high-performance LiFePO4 battery built for 36V trolling motor systems. At just 36 lbs, it delivers 70% weight savings over lead-acid while providing 2–4x the service life and 99% usable depth of discharge.
Key Specs
- Voltage: 36V | Capacity: 50Ah
- Weight: 36 lbs — 70% lighter than lead-acid
- Cycle Life: 3,000–5,000 cycles (2–4x lead-acid)
- Depth of Discharge: 99% usable capacity
- Charging: 5x faster than lead-acid
Built-In Features
- Bluetooth monitoring — real-time battery status from your phone via the Ionic app
- Battery Management System (BMS) with overvoltage, low voltage & short-circuit protection
- Cold weather protection — will not charge below 24°F
- No maintenance required
Compatibility
- Drop-in replacement for any 36V trolling motor system
- Plug-and-play installation
Warranty
Backed by Ionic’s industry-leading 11-year warranty.








