This short presentation tells the story behind the design and its intended use cases. We walk you through the ACEY-BCT530-128P thermostatic prismatic battery grading machine, showing how it maintains precise 25±2°C temperature control while testing up to 128 cells simultaneously. You'll see the modular cabinet design, automated clamping system, and energy recovery technology that saves over 60% in power consumption. Watch as we demonstrate the four-wire testing interface, independent channel control, and data management capabilities that ensure accurate capacity grading for prismatic lithium-ion batteries.