Yes, but not everyday. I bought it for times when I knew I'd be traveling or in a place with poor mobile coverage. I've used it a few times in those situations and every time I've gone to bed with a fully charged phone. There are a lot of things I like about it - compared to other charging cases, the iPhone knows that it's not actually plugged in, so it doesn't do things that happen only when a phone is charging, like iCloud backups. You can also connect to a car audio system through the lightning port and music will play, etc. It's a little heavy and of course adds a little length and thickness to the phone, but I don't think it's uncomfortable.