Features: The XT30 Parallel Charging Board is for efficient charging, supporting up to 20A charge current. Compatible B6 charger, making it essential tool for quick and reliabled battery charging. Durablility designing, this board includes 18AWG silicon cable for balance output, ensuring long time use and easy connection without complex wiring. For drones enthusiasts and remote model hobbyists, this charging board allows users to charging multiple batteries simultaneously, enhancing flight time and operational efficiency. Perfect for such as outdoor activity, laboratory work, or home DIY projects, it provides a flexible and efficient solution for charging batteries easily. Specifications: Item name: XT30 Battery Parallel Charging Board Balance output Support 1S-3S Cable: 18AWG silicon cable Current: Support to 20A charge current Compatible for B6 Charger Size:about 81x50z16mm/3.19x1.97x0.63in Component：Plastic Connection XT60 Package Includes: 1PC XT30 Parallel Charging Board note: There might be a bit color distortions due to different computer resolution. There might be size errors due to different computer resolution