• 5.0 out of 5 stars


    • Written by from Carteret

    This has been a life saver, literally... lets be honest, with heavy use the battery wont last more than half a day at best with the back light dimmed as much as possible. With the mophie case, you can get a charge from 10% back to 70-80%... Highly recommended!!!!

    327 of 369 people found this useful

  • 5.0 out of 5 stars

    there are 2 juice pack airs

    • Written by from Forest Hill

    The apple store version of the juicepack air is newer, and is more compatible with other devices. The top is wide open, the bottom comes off to expose the iPod port. If you buy the juicepack air anywhere else it has the same "almost doubles your battery life" capability, but the other model is a little bulkier, less friendly to large headphones, doesn't easily let you access the ipod port, but seems to be tougher and protects the phone a little more.

    I prefer USB micro over the iPhone/iPod port anyway, so I never remove the case. iTunes syncs just fine, and the charger is interchangeable with my son's android phone. Supposedly the wireless performance is affected by the case, I haven't seen any difference.

    34 of 35 people found this useful

  • 5.0 out of 5 stars

    Great accessory

    • Written by from Greenville

    I was hesitant to spend so much money on a spare battery, but I bit the bullet and did it. It was a very good idea. Not only does it double the iPhone 4S's power supply, it is a virtual suit of armor protecting your phone. Just the flip of a switch allows you to charge both the iPhone and Juice Pack at the same time. I would recommend this item for anyone interested in a compact way to boost power and protect the phone. I would also recommend the static plastic screen covers for full phone protection (Apple sells them too).

    The only problem I have with this item is that it overrides your home screen with a garish green progress bar, but I'm more interested in performance than appearance.

    I give the Juice Pack a good solid "A".

    24 of 26 people found this useful

  • 5.0 out of 5 stars

    THE BEST!!!

    • Written by from Richton Park

    I just recicved my mophie Juice back on Moday & i love it...I work at a job where im always on the go, im consistantly on the internet, & im always using my GPS & my battery tends to die ALOT but now my battery last for about an extra 6 hours with mophie. The case is very strong & not too heavy either. i believe if u have a iPhone 4 or iPhone 4s that getting mophie is a MUST!!!!!

    19 of 20 people found this useful

  • 5.0 out of 5 stars

    Tested for weeks with portable solar panel

    • Written by from Irvine

    Purchased for the normal reason, more battery time for video, netflix, hulu, etc or if i forgot to charge it. When i first took it out of the package i was concerned it would break apart to easily. After many months of use it has never been an issue. Then it got dropped and i again was surprised it stayed together. The unit charges great and uses the common usb charge syn cable (small usb). Took it on a 2 week remote camping trip and charged it with a small portable sunlinq solar panel. The battery allows for the higher power required to charge the iphone. So my findings are. 1) it looks a little flimsy but will do its job unless your careless. 2) The ability to use the usb connections is great, dont have to find an oversized apple adapter cable. 3) If you need a way to charge your phone with solar power its perfect and light weight for the backpack. The ability to turn on and off the charging with the toggle makes it the best choice i have found.

    26 of 34 people found this useful

  • 5.0 out of 5 stars

    So far.. so good. I'm lovin' it.

    • Written by from Hyde Park

    My friend had this Mophie Juice Pack for his iPhone 4 and he swears by it. Soo.. when I upgraded to the 4s a few days ago.. I decided to get this case. I realize I've only had it for a few days.. but I'm very impressed with it.

    First and foremost.. it's a really solid case. It fits my iPhone 4s like a glove. It adds a little weight to the phone.. and I kinda like that. It makes the phone feel more "solid". It also makes it more comfortable to hold.. and the "rubber like" back makes it less slippery to hold.

    The cut out at the top makes the ports accessible for earbuds etc. And the batter life seems to be pretty good. It's definitely a major improvement on the internal battery life.

    I usually start my day around 8:00AM.. and I consider myself a fairly heavy iPhone user. Constantly checking email.. Facebook.. browsing the web.. texting.. and talking on the phone. I work outdoors and on most days I listen to music as well. I also browse videos on YouTube occasionally. So far.. I've managed to get thru my entire day without even coming close to a dead phone. By 8:00PM... the Mophie battery is drained.. but I still have around 70-75% battery life left on the iPhone's internal battery. This is far better then it is without the Mophie.. when my battery would be at 35-40% by 3:00-4:00PM.

    I realize it's an expensive "case"... but it's more then a case. It's a battery and a case. To me.. the Mophie has definitely been worth the money~

    20 of 23 people found this useful

  • 5.0 out of 5 stars

    Awesome Product One con

    • Written by from Clinton

    This works as it should. It recharges my phone up to 80% so more time for games, pandora and calls.

    Only con after a while the USB cable will break. If your careful it won't but if not find a universial USB cable, like the ones most android phones use.

    21 of 25 people found this useful

  • 5.0 out of 5 stars

    Best powered case ever

    • Written by from Toronto

    This is the second Mophie I bought. I was really rough on the first one and it died.

    My iPhone 4 remains pristine.

    This one is so rugged, even I can't break it. I was snowboarding with this in my jacket pocket and landed on it in the middle of an icy half-pipe. It nearly broke my ribs.

    My iPhone 4 remains pristine.

    I will always protect my investment with a Mophie powered case. Best accessory ever.

    13 of 13 people found this useful

  • 5.0 out of 5 stars

    Exactly what I wanted.

    • Written by from Alliance

    It does exactly what it's meant to do. I personally like the slightly larger size than the iPhone itself, it makes it little more comfortable to hold. After about 16 hours of constant use today I still have 52% battery left. That includes all location services on, using gps for turn by turn directions (Motion X), browsing internet, retrieving e-mails every 15 mins, Bluetooth on and playing music while driving, making calls, and I spent most of my day in a bad reception area.

    12 of 12 people found this useful

  • 5.0 out of 5 stars

    Charging at 40 miles an hour!

    • Written by from lisle

    I can tell you one thing about this product. It takes a beating! I laid my iphone on top of my car, forgot I put it there and drove off. I heard a thump and looked at the speedometer, glanced in the rear view mirror and say the top part of the case bouncing down the road. I was doing 42 miles an hour and stopped as fast as I could. I put my hazards on and started walking around to find my phone. While searching I was questioning how bad it was going to be, it was Sunday, need my phone, no Apple Store around, cursing myself and finally found it face down. I hesitated as I didn't want to see the broken glass all over the place. To my amazement the phone had a couple of small scratches on the metal band and just a few hairline scratches around the speaker at the top. The Mophie case had gouges about 1/6" deep all over it. The case worked and saved my phone. The Mophie still charges and my phone works fine.
    If I would have had a screen protector on it I think you would never be able to tell that my iphone slid and bounced down a country road at over 40 mph. I am sold on Mophies!!!

    12 of 13 people found this useful

  • 5.0 out of 5 stars

    Perfect and better then the "Market" Juice Pack Airs

    • Written by from San Antonio

    Perfect and so much better then the Juice Pack Air offered in the general market, i.e. Best Buy, Sprint, Mophie's own website, etc. This particular case is only produced for Apple. The difference is that Apple's Mophie Juice Pack has the cap on the bottom which is so much better! I had the other version (cap on top) and I hated it because the top kept coming off, especially if I had it in my pocket and was pulling it out to answer it, etc. and it felt like it didn't hold the phone as secure as this version does. So needless to say...I LOVE IT!!!!! Thanks Apple and Mophie!

    11 of 11 people found this useful

  • 5.0 out of 5 stars

    Best in the Industry

    • Written by from bayonne

    Great Design and great usability. Protects the phone and provides extra battery life. I also am purchasing the hip holster for the juice pack so I don't have to keep it in my pocket. Definitely worth the purrchase, but a little expensivve

    13 of 15 people found this useful

  • 5.0 out of 5 stars


    • Written by from FLORENCE

    I bought the 1500 mah mophie battery charger had it for 2 weeks. Like it but. Did not like the top power button and volume control button. The wells were too deep? If you have large hands. Good luck on pushing the buttons. I upgraded to the Mophie 2000 mah the retail for 1500 mah is $79.99 the retail for the 2000 mah $99,99. The main reason I got the upgrade was the power and volume buttons and the longer battery life back up. I would highly recommend this, if you use you I phone alot. And want convienace.

    10 of 10 people found this useful

  • 5.0 out of 5 stars

    handle with care

    • Written by from Elk Grove

    Ok, assuming all you people who review this have had a mophie for a said amount of time, I will say this: this case is great to those who take care of their stuff. I have 3 and my friend has 2. We have had no problems whatsoever. Honestly we all know that life proofs and otter boxes get thrown around and break but this isn't that kind of case. I may be comparing to the other major phone case brands but this case works wonders for its job: CHARGING.

    - switch the case off to have more charge and save the case from cycles
    -avoid dropping because the battery lies in the back of the case
    -avoid putting in a pocket with other objects to prevent scratching

    15 of 21 people found this useful

  • 5.0 out of 5 stars

    Does what it's advertised to do!

    • Written by from Coshocton

    I purchased the juice pack air because I wanted more battery time. I always use a cover on my iPhone, so I thought I'd give it a try.

    HOW IT WORKS: The Juice Pack battery is used first when the switch is flipped so you can see the green mark. If you want to use the iPhone battery first and save the Juice Pack battery as back up, flip the switch so you can see the red mark. When your phone battery runs down, flip the switch to see the green mark and the juice pack takes over.

    Charging and syncing takes place without removing the Juice Pack. Use the provided USB cable and leave the switch in the "green position".

    My internal battery is being used by the time i get home in the evening. The Juice Pack gets me through the day and my internal battery completes the evening. I have plenty of battery power left (about 3/4) left at the end of the day. Not too bulky for what it does! Sleek and protective.

    11 of 13 people found this useful

  • 5.0 out of 5 stars

    Love it

    • Written by from Lewisville

    This case is awesome. I like that you are able to remove the bottom control unit to access the standard iPhone connector without removing the phone from the case that gives you the ability to use a dock, Alarm clock etc or the standard iPhone usb cable if needed.

    8 of 8 people found this useful

  • 5.0 out of 5 stars


    • Written by from cypress

    Battery life and performance of phone increased. Not bulky and still very stylish. Get compliments all of the time.

    10 of 12 people found this useful

  • 5.0 out of 5 stars


    • Written by from Calgary

    This product is a life saver. It is clear the one area Apple has not been innovative is their battery life. The iPhone 4s is a great piece of hardware, until about midday, when power is at a premium. Mophie has saved the day with this product. I can now actually use the iPhone and all of its cool features ALL day without having to be standing next to an electrical outlet. It fits my phone perfectly and I personally like the thickness and weight it adds. Basically this has saved me from regretting switching to an iPhone.

    9 of 11 people found this useful

  • 5.0 out of 5 stars

    Excellent Product

    • Written by from Sunrise

    This is a great product, case is fantastic and open top and the removable bottom part is a great idea, it doubles the battery life and of course autonomy. My only suggestion is to get a better access to the volume and mute buttons, it's hard to press the buttons, but even though this detail this is must buy product.

    9 of 11 people found this useful

  • 5.0 out of 5 stars

    Superb Design

    • Written by from Valencia

    The design has come a long way. For double the battery (check the mAh), its a case that you can drop, isn't horrible in size & definitely going to leave you happy when your phone is dead. It's the best design yet from any other models (100% plastic - older versions).

    9 of 11 people found this useful