Charge three intelligent flight batteries simultaneously in 73 minutes with this portable smart charging station that adjusts power to maximize battery life and includes a storage mode for long-term maintenance. Storage charging mode brings batteries with less than 60% up to 60%, keeping them in an optimal state for long-term storage. LED indicators and a compact ABS housing provide real-time charging status while delivering durability and portability for outdoor use. Ideal for enthusiasts, professional photographers, and outdoor adventurers who need an efficient power solution for extended antennas or travel. Use scenarios: - On-location drone filming: keep multiple batteries charged and ready for continuous flights without long downtime. - Remote expeditions: reliable power for extended antenna systems and other travel gear in off-grid locations. - Travel and storage: precondition and store batteries safely between shoots or trips.