The EKCH002 lithium battery capacity tester is designed for efficient and accurate testing of up to 128 batteries simultaneously. It features a patented power supply mechanism ensuring smooth transition between constant current and constant voltage charging, ideal for lithium-ion battery applications.

The device includes an AVR single-chip microcomputer for precise control and can be operated via an upper-level computer or its control panel. It saves complete charge and discharge data curves for all channels, with independent current and voltage sources that prevent interference between batteries. Real-time voltage monitoring allows dynamic charging and discharging based on set thresholds, and power failure protection enables continued operation after power restoration.

With software that supports multi-step parameter configurations, capacity indication across many segments, data recording, and battery sorting, the EKCH002 provides a comprehensive testing solution for high-volume battery capacity verification.