The highlight of the HEA-BT20000 series are the 4U TRIPLE models with triple output. The three channels allow three batteries to be tested simultaneously - this is highly efficient and reduces testing and investment costs through maximized throughput. The HEA-BT20000 series offers 28 powerful model variants with a wide range of voltage and current. Unlike conventional battery testers, the triple version provides users with three channels with 600A or a single channel with 1800A (3x600).