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mophie Juice Pack Air for iPhone 4

Rechargeable external battery and snap case.

Fits all iPhone 4S and iPhone 4 models.

The Juice Pack Air offers you the convenience of a fully protective, form-fitting case with an extended built-in rechargeable battery for your iPhone 4; all in an ultra-thin, lightweight, low-profile design.

  • Virtually double your talk and listening time
  • Ultra-thin, lightweight, low-profile design
  • Rechargeable 1500mAh Lithium Ion polymer battery
  • Two-tone, metallic and soft-touch, finish
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Purchase Information

$79.95

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Features

Apple Recommends For

Virtually double the time you can talk or listen to music on your iPhone 4.

Virtually double the time you have to rock, talk, surf, and send by toggling between Charging and Standby with the flick of the Juice Pack Air's switch. The Juice Pack Air also gives you complete protection from top to bottom. No more choosing between protection and power. And the open-top design means you can use any headphone jack.

Highlights

  • Complete iPhone 4 protection from top to bottom
  • Open-top design lets you use any headphone jack
  • Rechargeable Smart Battery concealed inside of a low-profile, light-weight, soft-touch case
  • Toggle between Charging and Standby with the flick of a switch
  • Certified “Made for iPhone” product
  • Integrated four-light LED status indicator to show how much battery is left
  • Pass-through design and USB cable to charge and sync with iTunes without removing iPhone from Juice Pack Air
  • Smart Battery Technology instructs the iPhone to always drain the Juice Pack's battery first

Did You Notice?

Smart Battery Technology instructs the iPhone to always drain the Juice Pack's battery first.

Technical Specs

General

  • Material: Hard Plastic

Perfomance

  • Power Adapter Type: Battery Pack

Fit

  • Form Factor: Snap On

Dimension

  • Width: 2.51 in./6.38 cm
  • Weight: 2.32 oz./65.77 g
  • Length: 5.07 in./12.88 cm
  • Height: 0.68 in./1.73 cm

Compatibility

  • iPhone 4S

  • iPhone 4

What's in the Box?

  • mophie Juice Pack Air for iPhone 4
  • Micro USB cable
  • User manual

Manufacturer Information

Warranty

  • Warranty: One year (For details, please visit http://www.mophie.com/Warranty)
  • Note: Products sold through this website that do not bear the Apple Brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apple's Limited Warranty does not apply to products that are not Apple-branded, even if packaged or sold with Apple products. Please contact the manufacturer directly for technical support and customer service.

Part Number

  • UPC or EAN No.: 810472020006
  • Mfr. Part Number: 2000_JPSNP4_BLK
 

Most Useful Reviews

  • 5.0 out of 5 stars

    FANTASTIC!!

    • 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!!!! More

    207 of 232 people found this useful

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  • 4.0 out of 5 stars

    Nearly Perfect

    • Written by from Chicago

    I've been a mophie juice pack user since the iPhone 3G and the product has only gotten better.

    The Juice Pack Air is intended to charge a dead battery up to approximately 70% full and it delivers again and again. If you're looking for a full charge, check out the Juice Pack Plus as it's marginally thicker and delivers a complete full charge.

    The Juice Pack Air is stylish with the two-tone colors (though I wish it came entirely in black) and functional at the same time. My only complaints are that the volume and sleep buttons were pass through like the Juice Pack Plus and that the LED lights would shut off after fully charged. If you have larger fingers the buttons can be hard to push with the opening on the Juice Pack Air and the LED lights can be very bright when they are all illuminated in a dark room.
    More

    147 of 178 people found this useful

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  • 4.0 out of 5 stars

    Very comvenient for docking in the car

    • Written by from McKinney

    I was drawn to this product because it has a bottom cap to get access to the dock with the phone still in the case. With Mophie's other offerings, you have to remove a top cap and then remove the phone from the case to dock it. The phone "snaps" into the case, so even with the bottom cap removed, the phone is secure.

    I only have two very minor complaints. Firstly, the status LEDs are rather bright, especially when I charge it on my night stand. I would also prefer that the center of gravity of the case be lower to make the phone easier to type on when in the case. I find that my hands and wrists are straining more to keep the phone upright than with my iPhone 3GS in its Juice Pack Air.
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    126 of 150 people found this useful

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Most Recent Reviews

  • 1.0 out of 5 stars

    stopped taking a charge after 2 months

    • Written by from Wauwatosa

    loved my juice pack for my old 3GS, never ever had a prob with it. Bought this new juice pack for my new 4GS same night I bought my new phone, I was so thrilled. Now two months later, it won't take a charge from the micro USB cord. No replacement bases on the Apple website or on Amazon or on Mophie's website either, So it's now a piece of $80 junk. what a f'ing scam. If it had broke in the 1st 30 days I could have gotten a replacement no questions asked, but oh no, it broke after 60 days. I know it's not an Apple product so not Apples fault or covered by AppleCare, but at $80 you'd think it would last longer than 60 days. what a rip More

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  • 1.0 out of 5 stars

    Disappointed...

    • Written by from NEW YORK

    I bought a white version of this as a gift for someone, and withing 3 months, there are chips from everyday wear. You would need a case for this case.

    I ended up buying an incase with battery. Although, it doesn't have as much juice as the mophie, it still looks and feels new (matte black).

    I don't think this case is worth $79. In fact, I wouldn't even buy it for half that price. I got my incase with battery for $35.
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  • 1.0 out of 5 stars

    Won't work with my phone

    • Written by from New York

    I'm on my second replacement and they just don't seem to work well. I had one of these for my 3GS and it worked as advertised. But this version just hasn't been of much help. More

    0 of 2 people found this useful

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Questions & Answers

Follow this Product

See all 23 Questions

Most Interesting

  • Best Answer

    It doesnt change over. There is a switch at the side which, when on, charges the phone battery using the stored power in Mophie pack. You can toggle the recharge on or off at your discretion. More

    • Answered by Kelvin T
    • Dec 13, 2011
  • Best Answer

    No, it will not harm the battery in your iPhone 4s. In fact, if left on the phone, the Mophie Juice Plus will double the life of the battery in the phone. More

    • Answered by Richard K from Vernal
    • Jan 25, 2012
  • Best Answer

    Yes.

    You can Sync, Charge the phone and the battery pack with the provided USB cable.

    I have one and it is pretty decent. I get about a full charge on a fully charged pack. Although my battery pack does release quite a bit of juice if left unused. I left it once for 3 days and when I used it, it charged about 55% only. Which I guess isnt so bad either. More

    • Answered by Ihab A from Dubai
    • Dec 9, 2011

Recently Answered

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