Power Your Adventures with Battle Born Batteries at Fisheries Supply
This brand page helps boaters choose reliable LiFePO4 deep-cycle batteries for marine and mobile power.
Key Takeaways
- Light weight, fast charging, long cycle life — ideal for house banks.
- Integrated BMS for protection from voltage, current, temp, and short circuits.
- Popular picks: 100Ah 12V “drop-in”; space-saving GC3 270Ah.
- Backed by a 10-year limited warranty from the manufacturer.
- Expert help, deep inventory, and nationwide/international shipping from Fisheries Supply.
About the Brand
Battle Born Batteries is a U.S. manufacturer based in Reno, Nevada (founded 2013). The company specializes in lithium deep-cycle solutions using lithium iron phosphate (LiFePO4) chemistry for boats, RVs, and off-grid power. Their focus on innovation and service has made them a trusted choice for marine and mobile applications.
Rugged and Reliable Lithium Power
Fisheries Supply carries a wide selection of Battle Born lithium deep-cycle batteries for sail and power craft, RVs, and off-grid systems.
Battle Born Advantages- Light weight: LiFePO4 batteries (e.g., 100Ah 12V and GC3 270Ah) offer high usable energy at significantly lower weight than lead-acid.
- Long lifespan: Typical service life of ~3,000–5,000 cycles under proper use, supported by a 10-year limited warranty from the manufacturer.
- Faster charging: Lithium chemistry accepts charge efficiently, shortening generator or shore-time compared to lead-acid.
- Safety & dependability: Integrated BMS protects against high/low voltage, over-current, short circuit, and temperature extremes; LiFePO4 chemistry offers inherently stable performance.
Popular Models at Fisheries Supply
- Battle Born 100Ah 12V — a widely used “drop-in” for 12V house banks; available in smart and heated versions for cold-weather charging.
- Battle Born GC3 — a tall, narrow 270Ah 12V form factor that simplifies tight-space installations and supports series/parallel configurations.
Our representatives can right-size your bank for house-bank design, charging integration, and thermal management. Contact us for inventory, pro pricing, and shipping options.
Invest in Reliable Power
Upgrading to Battle Born LiFePO4 is a long-term move toward lighter rigs, faster charge recovery, and predictable capacity.
Safety & Charging Notes
LiFePO4 chemistry is broadly regarded as stable for marine house banks, and the embedded BMS helps prevent abuse conditions. As with any lithium-ion pack, adhere to manufacturer specifications for charge limits, low-temperature charging, and storage procedures.
Frequently Asked Questions
Are Battle Born Batteries Safe?
Yes, Battle Born Batteries are safe. They use LiFePO4 cathodes and a built-in Battery Management System (BMS) to protect against high/low voltages, high currents, short circuits, and extreme temperatures.
How Long Do Battle Born Batteries Last?
Battle Born Batteries are designed to last 3,000 to 5,000 cycles, retaining 75-80% capacity at the end of their lifespan. They come with a 10-year warranty.
Can I Add New Batteries to an Existing Bank?
Yes, you can add new Battle Born Batteries to an existing bank up to two years later without affecting performance. Ensure all batteries are fully charged before use.
How Do I Store Battle Born Batteries During Winter?
Store Battle Born Batteries fully charged (100%) and disconnected in a location above -10°F (-23°C). They can remain 75-80% charged after six months.