What can I plug the Case Relay into for power?

Posted by: on Jul 26, 2018

Case Relay can either be plugged into a 5V USB external battery pack or as an alternative into a wall outlet using a USB wall adapter. The wall adapter should provide at least 2.1 amps of power. The Tether Tools Dual USB AC wall adapter offers 2.4 amps and two USB ports to power multiple devices at once. In this setup, you may want to use a USB extension cable between the case relay and the wall outlet for added length.