Join a quick walkthrough that focuses on what matters to users and operators. In this video, we demonstrate the ACEY-BCT520-256H-3260 battery charge discharge tester in action, showing how it performs cell formation, grading, and classification with 256 independent channels. You'll see the system's modular design, four-wire test interface, and energy-saving discharge feedback process, plus learn how the software handles data recording, analysis, and sorting for batteries ranging from 32-60mm in diameter.