Just a quick check. What is a typical power drain of a 3 digit LCD found on some power banks? Is it something to worry about? Would it be much more than typical LED indicators found on most power banks?
I have recently bought this power bank: Amazon.co.uk (mainly due to larger size than typical 10K power banks and PD compatibility). Unfortunately the LCD stays always on while charging. It does go off when the power bank is not in use though. So I was wondering to what extent this could affect power consumption and how much juice it actually drains from the battery? Many thanks.