5V 3A 256CH Lithium Ion Battery Cell Grading Tester for 18650 Battery

The ACEY-BCT503-256H battery cell grading machine is designed for battery formation, capacity measurement, and performance parameter testing. It is a master-slave comprehensive battery testing system composed of a computer and a single-chip microcomputer. With an advanced structure, reliable performance, convenient operation, and high efficiency, it offers an extremely high cost-performance ratio. It is indispensable production testing equipment for lithium battery manufacturers, capacity measurement producers, and research institutions.

• Every battery is powered by its own independent constant-current and constant-voltage source, ensuring stable operation free from any shocks.
• Controlled by an AVR microcontroller and working together with a computer, the equipment can save all test data and curves, and can also be operated directly through the device's keyboard panel, where the setting process completes the test and performs sorting.
• A power-off protection function is included, allowing operation to resume according to the original workflow once power is restored.
• Field-effect transistors are used as power devices, making the equipment suitable for batteries with lower discharge voltages, such as lithium iron phosphate batteries.
• A graphical operation interface provides clear and intuitive viewing, simultaneously displaying data such as battery voltage, current, time, and capacity, and allowing different colors to indicate the corresponding working status and abnormal conditions.