I have had this powerbank for about 3 weeks now. Pros: - Size, nice and compact. - Materials feel sturdy. - USB-C, powerbank re-chargers reasonably fast. Cons: - I feel like it is very slow to charge my phone (Samsung Galaxy S7 Edge) if I am using it while connected to the powerbank, as opposed to my old Belkin Powerbank which charges consistentley regardless of whether I am using my phone or not. I don't think that I have ever achieved a full charge while using my phone connected to this powerbank. - Doesn't last long before you need to recharge the device. I thought I would get more charges out of it. I would say just under ...view more