Battle Born Batteries Electrical

Battle Born Batteries: Redefining Energy Storage with LiFePO4 Technology

Battle Born Batteries was born out of a simple but powerful idea: energy storage could be done better. Founded in 2013, the company's origins trace back to a garage in Reno, Nevada, where CEO Denis Phares set out to change the way lithium-ion batteries are designed and built. Battle Born is a brand of Dragonfly Energy Corp. (Nasdaq: DFLI), a U.S.-based energy storage technology company founded by Dr. Denis Phares, a battery scientist with a Ph.D. from Caltech. What began as a passion project quickly grew into one of the most recognized names in lithium power.

Built and Assembled in the USA

Headquartered in Reno, Nevada, Battle Born sits at the epicenter of the lithium battery world — in a region rich in lithium with the full potential of a complete lithium battery supply chain. Battle Born Batteries are assembled and tested in the USA in Reno, Nevada, and backed by a U.S.-based technical support team that helps customers and installers design and maintain safe, reliable power systems. The name itself comes from Nevada's state motto, "Battle Born," reflecting resilience and independence — values that permeate every product they ship.

What Makes LiFePO4 Different?

Battle Born's industry-leading lithium iron phosphate (LiFePO4) batteries are recognized for their reliability, chemical stability, and advanced technology. Unlike conventional lead-acid batteries, Battle Born batteries are rated for 3,000–5,000 full charge and discharge cycles, delivering years of dependable power. Customers get the same usable energy as lead-acid batteries with a fraction of the weight, making systems easier to install and more efficient overall.

From 50Ah to 270Ah, all Battle Born batteries are equipped with an internal, state-of-the-art Battery Management System (BMS) to ensure optimal performance and protection. Their batteries use rugged cylindrical cells arranged in a supported layout designed to handle vibration and promote more even thermal performance in real-world mobile applications, and their enclosures use flame-resistant, UL-recognized materials as an additional layer of protection.

Designed for Wherever Adventure Takes You

Battle Born offers high-performance LiFePO4 batteries and integrated power systems, assembled in the USA and engineered for demanding environments — proven across RV, marine, trucking, off-grid, and commercial applications. Battle Born's LiFePO4 power solutions have been aboard marine systems of all kinds, powering boats on trans-ocean journeys, vessels cruising through tropical paradises, and have even powered trolling motors in the world's most prestigious bass fishing events.

For those seeking next-generation intelligence alongside raw power, Battle Born's Smart LiFePO4 batteries feature proprietary Dragonfly IntelLigence® technology, giving adventurers unmatched access to remote monitoring, critical notifications, real-time and historical performance data, and safety tools for both single batteries and entire battery banks.

A 10-Year Warranty You Can Count On

Assembled in the USA and backed by a 10-year warranty, Battle Born stands firmly behind every battery that leaves their Reno facility. Whether you're powering a weekend camping trip or living full-time off the grid, shop our full selection of Battle Born Batteries and Battle Born Deep Cycle Batteries to find the right solution for your power system.