<-- Great! - that's very interesting. Among the FAQ's for that product, someone does reference the need to push a button. I have a RAVPower USB bank - and it works great - but once the battery has discharged, it needs a button to be pushed. I use the Allstar PI as a jump box to tunnel through to other devices on the same network - hence my need for the device to auto-recover and gracefully shutdown to avoid corruption of the SD card.That not true works great, have two in the field at repeater sites.