I love the Mophie Juice Pack.

I love my Mophi Juice Pack

If you have no qualms with data transfer and the ability to be hardwired and synced with your Mac or MacBook, then I'm sure it'll deliver just as well as any other Juice Pack I've used in the past with my Samsungs

However, that being said it is still a great battery pack and I love it just keep in mind you'll be charging it a little more frequently than we've had to in the past.

Love the juice pack for my iPhone

I love my mophie battery pack.

I like the Mophie Juice Pack.

There were no reviews about whether it is slim or bulky as that was probably my biggest concern