Update (05AUG20): I ended up purchasing the RAVPower 20000mAh 60W PD power bank as well due to one of the sales. I will post a picture of all 3 of these power banks soon. It looks like Anker just came out with a 60W PD Powerbank as well (Anker Power Bank, PowerCore III Elite 25600 PD 60W with 65W PD Charger) Unfortunately I don't think I will be getting this one even though it looks interesting since I already have several power banks and it doesn't look like I will be traveling around that much any time soon!

I hope to be able to travel more in the next few years and so I decided to buy a power bank for that purpose. Somehow I ended up buying two power banks which which were in the same price range and will most likely end up keeping both of them.. I almost bought a third one (Portable Charger RAVPower 20000mAh 60W PD) but I spent too long thinking and missed the sale on it, although if there ever is a sale on it again I may consider getting it as well just to compare it to the ones which I bought recently.

I will most likely post a review on these two power banks after I use them more on my upcoming travels. But for now, here is a picture comparing the size between them if anyone is looking out for them…

These are the power banks which are shown in the picture:

Size comparison between Anker 26800mAh and ZMI 20000mAh battery pack.