please can you specify how the output of the PowerBank is behaving?
the manual only tells that
Press the Power button to check the current battery level. We recommend to charge it when the indicator LED is blinking.
but i think its more a
'if you press the output switches on and the battery status is showed withe the indicator LED.'
'if the output draws less then XXXmA the output will be switched off'
as i have a veryl low power USB-Device i like to power with this i need to know the 'switch-off' treshold..
thanks for clarifing!