Deal breaker! Like many, I like to travel lite: carry my phone in my front pants pocket, shirts without pockets, etc. I also use our excellent public transportation system in Chicago; no car. I am somewhat of a power user. My Note 4 has excellent battery life, especially for all the features, screen, etc. It's usually good for getting through most of the day, at least until I get home at night. However, I also use apps that use a lot of battery power at certain times, and may need a fresh battery before I make it home. So I like being able to go from 10% to 100% within a minute or so. Can't do that with any type of charger, no matter how portable it is. That said, the real deal breaker is not having an SD card option. THAT REALLY SUCKS! I just don't see paying nearly $1,000 for a phone with enough memory for my needs. And screw "the cloud." Where is that cloud, anyway? Is it nuclear?