LiFePO4 Marine Batteries
Bioenno Power marine batteries use lithium iron phosphate (LiFePO4) technology to deliver reliable power for trolling motors, fish finders, and electronics on boats and kayaks. These batteries are designed for marine environments where weight, durability, and consistent performance matter.
Key Features
- 20-Year Full Replacement Warranty: All marine batteries are backed by a 20-year warranty covering complete replacement if the battery fails to meet specifications.
- Assembled and Supported in the USA: Each battery is assembled in the United States and supported by a US-based technical team.
- Lightweight Design: LiFePO4 batteries weigh approximately 60% less than equivalent lead-acid batteries, reducing overall boat weight and improving fuel efficiency.
- Maintenance-Free Operation: No water refills or terminal cleaning required. Batteries can be mounted in any orientation.
- Built-in Protection: Internal battery management system (BMS) protects against overcharge, over-discharge, short circuit, and temperature extremes.
Technical Specifications
Bioenno marine batteries are available in capacities ranging from 8Ah to 100Ah in 12V configurations, and up to 50Ah in 24V and 36V configurations. All batteries feature ABS or PVC enclosures rated for marine use.
Cycle life exceeds 2,000 cycles at 80% depth of discharge. Operating temperature range: -4°F to 140°F (-20°C to 60°C). Charging temperature range: 32°F to 113°F (0°C to 45°C).
Common Applications
- Trolling Motors: Powers electric trolling motors on bass boats, pontoons, and fishing kayaks. Available in 12V, 24V, and 36V configurations to match motor requirements.
- Fish Finders and Electronics: Provides stable voltage for depth finders, GPS units, livewells, and lighting systems throughout the day.
- Kayak Fishing Setups: Compact batteries fit standard kayak battery boxes while delivering sufficient capacity for motors and accessories.
- Sailboat House Loads: Runs navigation lights, chart plotters, VHF radios, and cabin electronics. Can be recharged via solar panels or alternator.

All Bioenno Marine Batteries
























Battery Selection
Select battery capacity based on amp-hour requirements and available space. For trolling motors, match voltage to motor specifications (12V, 24V, or 36V). For electronics only, 12V batteries from 8Ah to 30Ah typically provide sufficient runtime.
Multiple batteries can be connected in parallel for increased capacity or in series for higher voltage applications. Consult product specifications for maximum series/parallel configurations.we're just a call or email away.
Sustainability: Committed to a cleaner planet, our batteries are designed with eco-friendly materials and processes. By choosing Bioenno, you're choosing a greener future.

LifePO4 Batteries for Trolling motors























Bioenno Fish Finder Batteries
























Charging Options
Bioenno marine batteries require LiFePO4-compatible chargers. Recommended charge voltage: 14.4V-14.6V for 12V batteries. Charging current should not exceed 0.5C (half the battery capacity in amps).
Batteries can be charged via AC chargers, DC-to-DC chargers from boat alternators, or solar charge controllers. Use chargers with LiFePO4-specific charge profiles to ensure proper charging and battery longevity.
Battery Chargers























