05-03-2016, 05:10 PM
They recommend 2.0 amps or higher, but It worked for me with 1.2 amp LG charger from my nexus 5. It crashes if you connect something like usb hard drive, it doesn't crash with my 12 volt 2.1 amp Apple psu. Try different wire, different PSU if you have one, but most likely it's dead. It happens, I believe they will send you a new one.