Features: Experience efficient and balanced charging with the Li Battery Charging Board. for 2-6S Li batteries, ensuring each cell is evenly charges to extend battery services. This charging board features protections mechanisms including overcurrent, overvoltage, and shortcircuits safeguards for XT30 and XT60 connectors for versatiled use across various model aircraft devices. Support the common balance charging in the market to charge 5 groups of 2-6S battery packs with the same type and the same number of sections in Paralleled. Support 5 groups of 2S, 5 groups of 3S, 5 groups of 4S, 5 groups of 5S or 5 groups of 6S for Paralleled balance charging at the same time. Specifications: Product name: XT30 XT60 Li battery Paralleled charging board (charging partner) For 2-6S The balanced output wire adopts 22AWG silicone wire The input wire adopts 14AWG soft silicone wire (400cores, 200degrees temperature). Thickened module (Fr4 1.6 thick plate with 20Z thickness) support safely passing 40Ah current! Size:about 120x70x24mm/4.72x2.76x.94in Package Includes: 1Set XT30 XT60 Li Battery Paralleled Charging Board note: Please allow 1-3mm error due to manual measurement. please make sure you do not mind before you bid. Due to difference between different monitors, the picture may not reflect actual color Thank you!