I am interested in taking a few time lapse shots on my camera and I'm wanting to power it from a powerbank if at all possible, would this be what I am looking for? I know next to sod all about these things so any pointers are welcome. My camere is a Canon eos m50 which I am more than happy with

https://www.ebay.co.uk/itm/234292321360?chn=ps&mkevt=1&mkcid=28

I'm crap at links too

Edid: Should have put this in the photography thread