The EKPCH-100-4 capacity tester offers four independently controlled channels, with four-wire acquisition capability for current and voltage measurement. It integrates independent double closed-loop structures for constant current and pressure sources, providing accurate and stable testing conditions.

This model supports various charging modes including permanent current, constant voltage, and constant power charging. Discharging options include constant current, constant power, constant resistance, and pulse modes. End conditions can be based on voltage, current, time, capacity, or voltage drop (-ΔV).

Additional features include optional DCIR calculation, loop testing with extensive command and cycle settings, software protections against power issues and electrical faults, and convenient data export options in Excel and PDF formats. The equipment is air-cooled, operates quietly, and communicates with host computers over a network.