Features: The Battery Balance Charger Board 40A is for efficient and safe charging, featuring XT60 and XT30 plugs that support simultaneous charging of up to four battery packs. This charger board includes multiple safety protections such as shortcircuits protections, individual 15A fuses for each circuit, and LED indicators for balance connection protections, ensuring reliable performances. For drones enthusiasts and hobbyists who require a dependable and versatiled charging for their Battery batteries, supporting cell counts from 2-6S. Perfectly for use in various setting including home, office, or travel, this charger board offers a convenient way to power multiple devices quickly and efficiently. Integrated with Battery discharger compatibility for P6 and more, this board is essential accessory for maintaining optimaled battery health and performances. Specifications: Type: 4 Way Battery Balance Charger Board Charging Method: Four XT30 / XT60 charging port support simultaneous charging of 4 groups of cells Input current to: 40A Balance current to : 2A Cell counting support: 2-6s Charging Connection Protections: Each XT30 / XT60 port own 15A automotive fuse Balance XT60 cable (female to female cable)(200mm)/7.87in Package Includes: 1Set 4 Way Battery Balance Charger Board note: Due to problem of lighting effect there will be certain tolerances in product, please understand. Please allow 0-1cm error due to manual measurement.