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juice pack air

Made for iPhone 4s / 4
$79.95
Get plenty of on-the-go power anytime with the lightweight, low profile mophie juice pack air made for iPhone 4s / 4! This award-winning, rechargeable external battery case adds up to 100% additional battery while its smooth finish and metallic outer band yield unmatched style and protection to complement your iPhone.

  • Technically a battery.
    Technically a case.

    Show your iPhone some love. Protect and charge it with the compact mophie juice pack air. This acclaimed, durable, ultra-thin case houses a rechargeable battery that virtually doubles your time to rock, talk, surf and send. It’s strong enough to guard your iPhone from every-day wear and tear, yet sleek enough to maintain the aesthetic of the iPhone. The juice pack air is the proud winner of a CES Innovations 2011 Design and Engineering Award.

  • Fully functional.
    Fully protected.

    While the juice pack air shields the phone from bumps and scratches, you still have full, easy access to the buttons, ports and camera lens. And that full, rich speaker sound you’re used to? It’s all there - thanks to acoustic, sound-enhancing, forward-facing speaker ports.

  • Added features for ease of use.

    Simultaneously recharge your iPhone and juice pack with the included micro-USB cable. Connect to your USB wall plug, or sync with iTunes and download photos and other files when connected to your computer.

    Four LED lights on the bottom let you keep tabs on how much power is left in the juice pack air battery, and, when charging, will keep you updated on your its status.

  • Battery capacity chart

    See how much total battery life you can get when adding one of our juice pack cases to your iPhone 4s.

    iPhone 4s batteryiPhone 4s battery + juice pack

  • Power with the flick of a switch.

    The juice pack air minimizes “down time” on your iPhone. Never worry about your battery level as a built-in standby switch lets you choose when to activate your juice pack and maximize each battery charge.

Technical specs

  • Product dimensions 2.51 in x 5.07 in x 0.68 in
    Weight 2.47 oz
    Compatibility iPhone 4s / 4
    Battery capacity 1500mAh
    Warranty 1 Year Warranty
    Manual Download here
    Product SKUs 1145, 1146, 1148
    Package contents juice pack, micro USB cable, manual
    Patents View here

Frequent questions

  • Does the mophie juice pack air charge the iPhone 4s?
    This mophie juice pack air is compatible with the iPhone 4s, as well as iPhone 4.
    What are the benefits of switching the juice pack air to stand-by mode while attached to the iPhone?
    Using the stand-by switch will give you even more total battery life, as the iPhone uses additional power to be on a constant charge.
    What are the best methods for charging your mophie juice pack air?
    Connect the mophie juice pack to a power source using the USB cable that came with your juice pack. The USB cable can be plugged in to your computer or any "works with iPhone" wall-plug-style power source with USB out. You can either charge the juice pack air with the iPhone inserted or charge them separately.
    Can I sync my iPhone while the juice pack air is still connected?
    You can charge and sync your iPhone to iTunes without removing it from the mophie juice pack by using the included USB cable. Pretty cool huh?
    How many charge cycles do you get in the juice pack air for iPhone?
    The juice pack is rechargeable for over 500 cycles. (That's full cycles; partial cycles don't count as full. So, you can charge your juice pack 10% of the way 10 times before it counts as a complete cycle.) Don't be afraid to top it off! It's only after 500 full cycles that its fully charged capacity will be less than 75% of the capacity when it's new.
  • Does the juice pack air block the speaker, microphone or cameras?
    Of course not! In fact, the case is designed to act as a virtual speaker box. Its forward-facing audio ports redirect and enhance sound from the bottom of the iPhone to the front, resulting in the rich, full speaker sound quality.
    Does the juice pack air interfere with antenna reception?
    Not a chance.
    Will I always receive double the battery life with my juice pack air?
    We cannot guarantee that you will receive double the battery life. The amount of additional battery you will receive depends on a variety of factors, which are different for every user.
    Is every juice pack air color available in a matte finish?
    While the black and (PRODUCT)RED come in a soft matte finish, the white juice pack air is available only in the beautiful, high gloss finish.