AEROFOX’s 21700 Lithium Battery category focuses on custom-built 21700 lithium packs and large-format LiFePO₄ battery assemblies for applications far beyond drones. These include electric bicycles, electric scooters, AGVs, robotics, portable power stations, RV energy storage, and solar energy systems.

Built using high-capacity 21700 cells or safe, durable LiFePO₄ units, these 21700 Lithium Battery packs offer excellent thermal stability, long service life, and high discharge performance. Customization options include series/parallel configurations, BMS integration, waterproof casings, metal housings, and high-current output designs. With strong engineering capability and rapid manufacturing, AEROFOX delivers reliable and scalable energy solutions for consumer, industrial, and mobility markets.