Flux Power produces UL-certified LiFePO4 battery packs and cloud-based telematics for industrial fleets and airport ground support. Its modular packs, thermal management, and fleet analytics enable faster charging, longer life, and lower operating costs for warehouses, ports, and airlines.
Flux Power, founded in 2009 and headquartered in Vista, California, is a manufacturer of lithium-ion battery systems and fleet energy management solutions for industrial equipment and airport ground support. The company focuses on lithium iron phosphate (LiFePO4) chemistry and integrated telematics to replace lead-acid and propane power in material handling, GSE, and automated equipment. Flux Power positions its mission around improving operational efficiency, safety, and sustainability for fleet operators through longer-life battery packs, faster charging, and remote monitoring to reduce downtime and total cost of ownership.
Flux Power develops UL-certified LiFePO4 battery packs with integrated thermal management (heaters and cooling) and high-discharge capability for demanding industrial duty cycles. Key technical features include modular pack design, auto cell-balancing, real-time state-of-health monitoring, and patented predictive balancing algorithms. The company pairs hardware with cloud-based telematics for fleet-level analytics, remote diagnostics, and predictive maintenance. Performance advantages include higher energy efficiency, extended cycle life (multiple thousands of cycles), improved safety versus lead-acid, and tolerance for extreme operating temperatures.
Flux Power offers modular LiFePO4 battery packs (LiFT Pack series and GSE-Pack), SkyBMS telematics, and integrated charging solutions. Products serve counterbalance and narrow-aisle forklifts, pallet jacks, AGVs/AMRs, airport tugs and belt loaders, and other industrial equipment. Key benefits are faster charging, longer lifecycle, reduced maintenance, UL safety certification, and fleet-level operational visibility.
In 2024–2025 Flux Power secured several commercial contracts and deployments, including multi-million-dollar airport GSE orders with integrated telemetry and orders from logistics and medical-supply fleets. Deployments surpassed tens of thousands of battery packs across North America, and the company reported expanded OEM partnerships and facility capacity to support growing demand and telematics-enabled pilots at major airline hubs.
Flux Power is publicly traded and has a mixed ownership base with significant institutional holdings. Major institutional investors include Formidable Asset Management (~largest holder), Vanguard and other asset managers; insiders hold a small percentage of shares. Funding history includes private placements, debt-to-equity conversions and related-party financing rounds; the company has also invested tens of millions in R&D and manufacturing capacity.
