ImmersionRC Power output is 5V 300mA output (insufficient for Vue startup)
Immersion RC Power Input (6-25V) (2S6S Lipo)
I have purchased the NEEWER® 5A U-BEC Switching U-BEC Input 5-30V(2-8S Lipo 5-24Nimh) Output 5A 5V from Amazon to power the Vue from external battery