The Deity Microphones SPD-T4BATT Smart DC/Data Power Cable provides a reliable and versatile DC power solution for TA4F-compatible audio equipment. Its compatibility with a wide range of devices (including the SPD-1 Smart Power Distributor and Sound Devices 833, 888, and Scorpio), easy-to-use design, and telemetry data makes it a must-have accessory for audio professionals. The SPD-T4BATT is terminated with a battery cup at one end and a TA4F connector at the other. It is specifically designed to hold a 2054 smart battery, known for its reliability and long battery life (battery available separately). To ensure you never run out of power at the wrong time, the SPD-T4BATT passes telemetry data from the battery to the SPD-1 power distro or recorder. This provides you with all the information you need, like total power consumption, battery temperatures, voltage, battery life, and battery cycle count—especially important when stopping production or moving between locations.