The charge through feature you mention could it be used to power a dashcam?
I have a DDPAI M6 which is a great dashcam with a cool feature that when static it stops recording after 5 minutes and goes into a time lapse mode where it takes a photo every second and stitches them into a single MP4 file.
My car cig lighter is a IGN fed one so can’t be used so I hard wired power to it but the dash now warns me of “battery drain”
So I was thinking of using one of these, running the cig lighter to the battery pack then camera off the battery at all times
Could this be done with this power bank?
Thanks