The EKCH006 battery capacity tester is designed for simultaneous testing of 512 lithium-ion batteries, providing precise charging and discharging capabilities. Equipped with a patented constant current-constant voltage power supply, it ensures smooth transitions during battery charging. Controlled by an AVR single-chip microcomputer, it supports both panel and computer interface operation.

Key features include individual constant current and voltage sources for each battery to avoid interference, real-time voltage monitoring, and power failure protection for uninterrupted operation. The upper computer software enables advanced configuration, data recording, graphical display, battery sorting, and automatic calculations for up to 100 segments and multiple cycles.