This video explains the main functions and practical uses of the 5V 30A 128-channel prismatic battery grading machine in a clear, step-by-step format. You'll see how this advanced lithium cell testing equipment performs formation and capacity grading for prismatic batteries, with detailed demonstrations of its energy feedback system, adjustable fixture design, and computer-controlled workflow. Watch to understand how manufacturers use this system for quality control in battery production lines for energy storage and electric vehicle applications.