The MIMIC Beta can be powered via any 5V USB source. We included a small USB battery with MIMIC Beta that lasts about a day of use. You may purchase additional USB batteries from any electronics store.
Alternatively, you can use our V-Lock Handlebar Adapter Kit. As well as a standard D-Tap port, the battery adapter includes a regulated, 5V USB port allowing for the MIMIC Beta to be powered directly from any V-Mount battery.