Bluetooth 5.0 lets you check voltage, remaining capacity and temperature on your phone. A 50A BMS with 20+ protections handles over-current and short circuits, and the EV-grade LiFePO4 cells are rated for 4,000-15,000 deep cycles and up to 10 years. It comes in a Group 24 case that is much lighter than lead-acid.
Specs at a glance
- Voltage: 36V
- Capacity: 50Ah
- BMS: 50A with 20+ protections
- Bluetooth: 5.0, voltage, capacity and temperature
- Water resistance: IP65
- Cycle life: 4,000-15,000 deep cycles
- Case: BCI Group 24
Good to know
- Make sure your trolling motor is a 36V model before buying; it will not suit 12V or 24V motors.
- Use a charger rated for 36V LiFePO4 batteries.
KayakDIY take: For other voltages and sizes, see my best kayak battery guide.
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