For iPhone power users like me who want to mobile upload pics/tweet/stay connected from games, airports, and concerts ~ battery life is critical. So, just wanted to give you all a head's up that Mophie is running a promo (i.e. presumably for Mother's Day). They're offering 25% off and free shipping.
Me (talking about my new mophie): They offer free shipping and 25% off for mother's day.
My friend: You should probably offer to pay for shipping and pay full price, since you're not a mom.
FYI - I just received the red juice air pack and I love it! It's a hard red cover with an auxiliary battery that I can turn off and on when I want. You can buy on here (i.e. using the ad, I included) or take advantage of the sale on the Mophie website itself (i.e. which is what I did).
The URL is: http://www.mophie.com/