Reviews for Mophie Juice Pack Air for iPhone 4S - (PRODUCT) RED

After at least 3 or 4 months the battery starts getting weaker, but this product is a good way to charge if your iPhone needs some extra power.

I am on my third Mophie Juice Pack for iPhone 4S. The units worked well for a few months, but I now have the exact same issue I had with the previous Mohpie. The USB port charger has to be perfectly placed now, at a 23.67 degree angle held by a rubber band. I know have two units at a total cost of over $200 with the same issue. I am looking for another option as the I can literally watch the iPhone's on-board charge drop when in use. Very disappointed this product, certainly making a connection a littel more robust for what is, after all, by definition, a mobile device. OK product for battery life, terrible for the life of the USB connector. I do not recommend it.

I am on my third morphie and when they work, they are great. Problem is with the mini plug and the connection . Be extremely careful plugging and unplugging the charging cable. Once you plug it in leave it alone . The battery life is great and with the newer 4s you really need it. My 4 didn't eat up the battery as fast as the 4s seems too. Keep your receipts and box just in case you have an issue!

I purchased two of these cases from Amazon. The first was a counterfeit, the second was genuine but drastically different from the case design featured here despite being the "same" product. Finally, I contacted Mophie directly to figure out why the Apple store seemed to sell a completely different Juice Pack Air from what I saw even on Mophie's own site. The rep informed me that Apple has designed a Juice Pack (the one available here and in Apple retail stores) exclusive to their stores.

Features like:
-Slimmer and sleeker overall design
-OPEN top to allow easy access to power button and any headphones
-Bottom removable cap for easy dock access
-Top of Juice Pack Air is a Snap-In case that protects even when bottom cap is removed
-LED lights do not saty on contiuously while charging
-And overall MUCH better fit and finish

Are simply not available from any other retailer--including Mophie itself. Don't bother with the other retailers, but direct from Apple and get the ONLY Mophie Juice Pack Air designed by Apple for Apple. The difference is night and day.

Functionally, this unit does exactly what it claims. And it does it fast! I was at 11% when I purchased my Air at the Apple Store on my lunch hour. 20 minutes later, I was already at 35%.

I have had it a month and not only is the case really cool (white one) and fancies up the my white iphone but it has protected my phone (dropped twice) it does ding up pretty easily but not my iphone and the charge is amazing. I plug it in every night and charged up by morning. It also seems to work on any USB/AC wall charger that fits an android phone.

Nice, but don't expect it to last forever. I have several to rotate. The first thing that goes bad is the charging port. The Air is much better than the Plus but don't wiggle it it or it breaks inside. I take my phone out of the mophie and very carefully set it aside to charge while I use a different (charged) mophie. I listen to audio- books all day so I use a ton of juice. If you are VERY VERY careful you can get your mophie to last a long time (6 months) but get more than one and rotate them. I've also tried the other knock-off brands, they are not as good as the mophie air. I'm ordering 2 new ones now to rotate our two older ones out, the connection between the top and the bottom gives out and they won't stay together. I have to use a rubber band to hold the top on to the bottom currently until my new ones come in. Overall, WORTH the trouble since my iPhone 4s would never get through a day without a mophie!

Mine lasted 6 months- it was great when it worked. It stopped charging suddenly- and then despite wiggling the micro usb, it stopped completely. This seems to be a common problem. For this price, I don't think a year of use would be too much to ask.

The extra battery life is great - I unplugged a day and a half ago, and my iPhone 4's battery is at 68%. My only complaint is the location of the USB port - I would've preferred it to be on the left. I can't hold my phone with my right hand like I usually do while it charges.

I have dropped it twice from about 5 ft. and the case has saved the iPhone both times. My iPhone still looks new but expect a banged up case if you drop it. The battery really only charges the iPhone to about 80% if the phone is completely drained. It works great and I can't recommend it enough.