Chroma's 17020E is a high-precision system specifically designed for secondary battery module and pack testing. Highly accurate sources and measurements ensure that the test quality is suitable for performing repetitive and reliable tests crucial for battery modules/ packs, incoming and outgoing inspections, as well as performance, production, and qualification testing.

Three safety features are designed for battery testing: software for DUT communication protection, firmware for over voltage and over current protection, and multiple hardware protection circuits to ensure test procedures are performed safely.