This product is a 48-channel battery balancer designed for voltage balancing and capacity testing of new energy vehicle power battery packs. Each of the 48 channels operates independently, enabling simultaneous voltage balancing, charge/discharge conditioning, and internal resistance testing of multiple battery cells, effectively eliminating cell inconsistency and extending overall battery pack life. Equipped with a large touchscreen display and intelligent management software, it provides real-time monitoring of voltage, current, and capacity data for each channel, with support for customizable balancing strategies and historical data storage. Ideal for new energy vehicle service centers, battery testing facilities, used vehicle reconditioning centers, and battery second-life utilization enterprises.