I got a Mophie Juice Pack Air battery iPhone case. It's awesome.
As a graduate student I'm out of my room for most of the day either working at my desk or in a study area but rarely home. And of course I do not want to deal with the hassle of carrying my iPhone charger with me wherever I go. So I normally have to be careful with my daily iPhone usage as to not completely drain the battery and make sure I can look up the bus schedule when it's time to go home.
Now enter Mophie Juice Pack Air. I can do everything I want with my iPhone now without feeling limited by battery usage. I can stream Rdio, read and respond to emails, see what my family is doing on Path, stalk people on Facebook, and of course do... err... homework. My task lately has been to see what I can do to drain my battery! It's at 100% until well into the afternoon. It's amazing. Last night I completely drained the battery case and got down to 70% on my iPhone. I can't wait to see how much I can drain it tonight. Oh, yes it does make my phone slightly bigger and obviously a little heavier, but I think it's worth the benefits of not having a dead phone. I have needed to recalibrate how I type and use my iPhone to account for the extended dimensions of the case.
Happy battery draining,
--Sarah
Sent from my iPhone
