Balanced charging for 2 to 6 batteries: ensures every cell is balanced during charging, helping to extend battery life. Safety protections: built-in overcurrent, overvoltage, and short-circuit protections for XT30 and XT60 connectors, enabling safe use with a wide range of model aircraft equipment. Efficient, balanced charging performance: delivers reliable balancing to keep packs healthy and ready for flight. Parallel charging capability: supports up to five groups of 2S, five groups of 3S, five groups of 4S, five groups of 5S, or five groups of 6S, all charging in parallel in balanced mode. Compatibility and applications: designed for XT30 and XT60 connectors; suitable for RC planes, drones, helicopters, and other model aircraft systems. Use scenarios: - A hobbyist with multiple LiPo packs for a single aircraft can charge several packs at once between flights to save time. - A workshop or club maintains a fleet by balancing and charging many packs for different models simultaneously.