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powerstation 8X

Made for Smartphones, Wearables & Tablets

powerstation 8X

Made for Smartphones, Wearables & Tablets
The powerstation 8X external battery is one of the thinnest, yet most powerful universal power solutions ever created by mophie. Its high-performance design and large battery capacity make this the ultimate tool for anyone seeking a professional-grade charging solution.

Add Accessories Save when bundled with this product

  • PRO cable | USB-A to Lightning - 1.2m
    Add PRO cable | USB-A to Lightning - 1.2m $24.95+$19.95
    High-performance, heavy-duty PRO cable with a Lightning connector to charge and sync your iPhone, iPad, or iPod.
  • PRO cable | USB-A to USB-C - 1m
    Add PRO cable | USB-A to USB-C - 1m $24.95+$19.95
    High-performance, heavy-duty PRO cable with a USB-C connector to charge and sync your smartphone or other USB-C devices.
  • PRO switch-tip cable | USB-A to USB-C & micro-USB - 2m
    Add PRO switch-tip cable | USB-A to USB-C & micro-USB - 2m $29.95+$24.95
    High-performance, heavy-duty PRO switch-tip cable with USB-C & micro USB connectors to charge a laptop and charge and sync your smartphone or other devices.
  • USB wall charger & USB cable - black
    2.4A wall charger for Optimal Wireless Charging $24.95+$11.95
    Designed to charge your power-hungry USB devices and wireless charging docks at the quickest speeds possible. Comes with a USB cable.
  • micro USB cable - 12"
    Add extra 12" juice pack cable $6.95+$4.95
    Connect your mophie case or micro USB device quickly, safely and securely using just one cable.
  • The next generation of
    high-performance power

    This 3rd Generation of powerstation external batteries delivers reliable power with a slim, elegant feel, and is capable of quick-charging two power-hungry devices at once.

  • Power for all

    Keep all of your devices powered up and ready to go.

  • Ultra-thin design

    The slim, compact size is the result of cutting-edge, high-density battery cells allowing a form factor thinner than any power product mophie has ever produced.

  • Dual USB Ports

    With enough battery to recharge a smartphone up to eight times, this powerstation battery is also designed for users who need to power multiple devices or simultaneously charge two tablets.

  • 15W Fast Charge

    High-speed, 15W charging output identifies your device’s power needs and delivers the most optimal charge possible; up to 15W with compatible smartphones, tablets, and other USB devices.

  • Aluminum Construction

    High-performance power concealed behind a durable aluminum finish. This light-weight, sleek profile feels great in your hands and fits perfectly into any mobile lifestyle.

  • Priority+ Charging

    Enables pass-through charging while connected to a power source. Your device recharges first, and then the powerstation battery recharges itself.

  • Bluetooth Monitoring

    Use the mophie Power app to monitor and manage the battery life of your phone and powerstation battery and receive notifications when power is low or when charging is complete.

  • Compatible with mophie® Power

    Monitor and manage the battery life of your phone and smart, Bluetooth-enabled powerstation 8X.

    iTunes Google Play

    Learn More

  • Charging Notifications

    Create customized low-battery notifications for all devices and stay on top of your battery life throughout the day.

  • Tips & Suggestions

    Learn which device settings impact your battery life the most and get tips to improve battery life so you can get the most out of your phone and powerstation battery.

  • Size Comparison

  • Triple Test Certified

    Every mophie battery product is tested at three different stages of production to ensure an unmatched capacity, efficiency and build quality along with reliable, long-lasting performance.

  • Digital Power Management

    Smart charging circuitry communicates with your device to determine the perfect amount of power in order to deliver a safe charge at the quickest speeds possible.

  • Charge Vault Technology

    Industry-leading battery life enables our products to hold their charge for an extended period of time, making them more reliable than other battery cases in the market.

  • What's in the Box

    powerstation 8X portable battery

    micro USB cable for powerstation 8X

    Quick-Start Guide
    Download Here

Tech specs

  • Battery Capacity


  • Compatibility

    Smartphones, Wearables & Tablets

  • Dimensions

    7.24 x 4.18 x 0.48 in (183.9 x 106.2 x 12.2 mm)

  • Weight

    13.60 oz (385.6 g)

  • Product Skus

    3307, 3428, 3430

  • Warranty

    2 Year Warranty

  • In the Box

    mophie powerstation 8X, micro USB cable

  • Manual

    Download here

  • Legal

    View here

Frequent Questions

  • powerstation
    Will the powerstation external battery charge my smartphone?
    mophie powerstation 5X and 8X external batteries are compatible with virtually any available smartphone. For example, the powerstation 5X battery can provide up to 5X extra battery to an iPhone 6s, and the powerstation 8X battery can provide up to 8X extra battery to an iPhone 6s.
    Can I charge my tablet from the powerstation battery?
    These powerstation batteries are capable of fully charging virtually any tablet. In fact, the powerstation 8X battery can charge an iPad Air up to two times; the powerstation 5X battery can charge an iPad Air once and still have some juice left.
    Which port is used for charging my device, and which port is for recharging the powerstation battery?
    Connect the supplied USB cable (or the USB cable that came with your device) to one of the two large, rectangular USB ports to charge your device. When you need to recharge the powerstation battery, connect the supplied USB cable to the smaller micro USB port and to any high-current power source with a USB out.
    Once I connect my device to the powerstation battery, how do I start charging?
    Charging begins automatically as soon as you connect your device to the powerstation battery’s USB port.
    One of the powerstation battery’s USB ports is marked with a lightning bolt icon. What does it mean?
    The icon indicates the USB port with 15W Fast Charge capability. Devices that have Qualcomm® Quick Charge™ 2.0 capability or Samsung Adaptive Fast Charging will charge up to 75% faster from this powerstation battery USB port than they will from a typical smartphone charger.
    Can I recharge the powerstation battery from a computer’s USB port?
    Yes, the powerstation battery will recharge from any high-current USB port—which are available on most computers. Lower-current ports available on some computers, as well as USB ports on keyboards and hubs, may not effectively recharge the powerstation battery.
    Can I charge my device while recharging the powerstation battery (Priority+ charging)?
    The powerstation 5X and 8X batteries have Priority+ pass-through charging, so while you’re recharging the powerstation battery you can also charge a device connected to its USB port marked with the Priority+ Charging icon (battery with arrows) — your connected device charges first, then the powerstation battery recharges. Note that although these powerstation batteries can charge two devices simultaneously, they can only charge one device while they are being recharged.
    Why aren’t the LEDs blinking while my powerstation battery is recharging?
    After connecting the powerstation battery’s micro USB port to a power source, the LED status indicators will start blinking to indicate recharging. The lights will turn off after 30 seconds allowing for a good night’s rest. Remember to check the status indicator before you disconnect. When all four LEDs are lit, your powerstation battery is fully charged.
    How many times can I recharge my powerstation battery?
    You can recharge your powerstation battery for over 500 full cycles. A full cycle is when you recharge the battery from 0% to 100%. Partial cycles, like charging from 25% to 100%, will not count as a full cycle until all of the partials equal 100%.

    For example, if you recharge from 25% to 100% one day (a 75% charge), then a couple of days later you recharge from 50% to 100% (a 50% charge), and a few days after that you recharge from 25% to 100% again (another 75% charge), you will have recharged two full cycles over that period (75% + 50% + 75% = 200%).

    After 500 full cycles, the powerstation battery may provide less than 75% of its original capacity. This is normal for any product with a lithium polymer battery.

  • The Power app
    Which powerstation battery models will work with the mophie Power app?
    Currently, the powerstation 5X battery and powerstation 8X battery will work with the mophie Power app.
    Will other mophie battery models work with the mophie Power app?
    Not at this time.
    How much does the mophie Power app cost?
    You can download the mophie Power app for free from the App Store™ (iOS) and Google Play (Android).
    Can the powerstation battery function without the mophie Power app?
    Yes. The powerstation battery is fully functional even if you do not install the mophie Power app on your device. Installing the mophie Power app will provide you with more detailed information about the powerstation battery’s charging status and allow you to set up additional battery status notifications.
    Does the powerstation battery need to be connected to the device with a USB cable for the mophie Power app to work with the powerstation battery?
    Although a cable connection is required when using the powerstation battery to charge your device, a cable connection is not required for the mophie Power app to work with the powerstation battery. The powerstation 5X and powerstation 8X batteries feature Bluetooth® Smart technology. Simply pair your powerstation battery with your device and the mophie Power app will display charging status information and advanced notification options for the powerstation battery.
    Can I pair my powerstation battery with more than one device that has the mophie Power app installed?
    The powerstation battery can only pair with one device at a time. The powerstation must be removed from a paired device before it can be paired to another.
    Can the mophie Power app display charging status information for more than one powerstation battery?
    Yes. You can use the mophie Power app to pair your device with an unlimited number of powerstation batteries. After pairing, simply scroll the app screen to display the status information for each paired powerstation battery.
    Will I need to re-pair my powerstation battery with my device when I go out of range?
    No. The powerstation battery will automatically re-pair with your device once they are again within range of each other.
    Can I use the mophie Power app to rename my powerstation battery?
    Yes. This is explained in the app.
    Are software updates for the mophie Power app available wirelessly?
    Yes, updates for the mophie Power app will be delivered via the App Store™ and Google Play.
    How will I be able to update the powerstation battery’s firmware?
    The mophie Power app will notify you when a firmware update is available for your powerstation battery.


My airline states that spare batteries may not exceed 100 Wh (watt hours). What is the Wh value for the Powerstation 8x?

Asked by: Jools
All of our products can be taken on airplanes. The powerstation 8x has a max of 58.52Wh.
Answered by: Victoria O
Date published: 2017-08-04

Is this allowed on a plane?

Asked by: mophietravel
Yes, it is!
Answered by: Victoria O
Date published: 2017-07-25

What's the difference in the time it takes to charge a phone (note 5) between the 8x and the XXL. Is there anything that makes one far superior? Perks to 8x? I suppose I'm curious as to the price difference.

Asked by: GRsJohnny
The difference is in the charging speeds (amps). The powerstation 8x charges at a super-fast speed—up to 2.4 amps! The powerstation XXL charges at a super-fast speed—up to 2.1 amps. The powerstation 8x will charge your device at a faster speed.
Answered by: Anne T
Date published: 2017-10-09

Is there a way to turn off the bluetooth functionality so as to maximize the energy output of the pack?

Asked by: 80jigawats
By default the Bluetooth will be off already, the Bluetooth feature will only turn on to sync when you press and hold the battery button. It is also a low energy Bluetooth, so there would be little to no effect on the output or battery level in the device.
Answered by: Elise
Date published: 2017-06-28

Q1: Can the Powerstation 8x charge the 1st generation 12.9” iPad Pro, and if so, how many charges would it get? Q2: How long would it take to charge a 12.9” iPad Pro from a flat battery state?

Asked by: Jools
Yes, the powerstation 8x is compatible with the 12.9" iPad Pro. It will offer an iPad Pro around 1 full charge. The charging time will be around the same as when the iPad is plugged into a wall adapter.
Answered by: Victoria O
Date published: 2017-07-25

How many additional hours of battery life does this provide? I see that information listed for your other external batteries, but not this one.

Asked by: jkristenwiggins
The amount of charge you will receive from the powerstation 8X is dependent on the specific item being recharged. For example the powerstation 8X will offer an iPhone 7 up to 7.5 full charges.
Answered by: Victoria O
Date published: 2017-09-20

Using a 15W wall charger, how long does it take to recharge a Powerstation 5X and Powerstation 8X?

Asked by: IRGREEN
With a 15W wall adapter it should take about 7-8 hours to charge the powerstation 5x and 12-14 hours to charge the powerstation 8x.
Answered by: Victoria O
Date published: 2017-07-26

Can you charge a MacBook with this?

Asked by: Jlupper1234
No, we currently do not have any devices that would be compatible with a MacBook.
Answered by: Victoria O
Date published: 2017-07-19
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powerstation 8X is rated 4.6 out of 5 by 16.
Rated 5 out of 5 by from Perfect for Multiple Charges I've had the PowerStation 8x for a few weeks now and I'm impressed at how well and fast it has been charging my devices. Admittedly it is heavier than what I would like, but it definitely makes up for its weight with its charge power. I'm able to charge 2 devices at once and I love the quick Lightning charge option. Although I was initially "meh" with the rose gold aka pink color, it's grown on me. I like how sleek the battery is, too. This is perfect for out-of-town trips and camping adventures.
Date published: 2017-09-06
Rated 5 out of 5 by from Works great I bought this last year and works good. Charges like it says, 8×.. the app lets you know what charge it has.. I actually have to buy another because my family hogs it.
Date published: 2017-06-03
Rated 5 out of 5 by from Awesome! I already charge 2 phones but still in 100% charge.
Date published: 2017-05-31
Rated 5 out of 5 by from Just what I needed More than I expected from a bettery powerstation. One I had previously charged but my devices seemed warm and I was afraid it would harm them. This is as if I was using the manufacturers accesories
Date published: 2017-05-31
Rated 5 out of 5 by from Slim and slick I bought 2.. yes it's big but I don't even notice it . Just that fact that it's slim , it practically fits anywhere
Date published: 2017-05-31
Rated 5 out of 5 by from excellent design I bought this over a week ago and it is excellent, a lot of power behind this device; I can probably go a week without a wall outlet to charge my phone with this is my travel bag.
Date published: 2017-05-15
Rated 5 out of 5 by from Comfort and Reliability Our family of 5 travelled for 3 weeks to Peru and found ourselves taping into the Mophie for our various charging needs. It was a good feeling to know that we could charge everyone without concern of being out of "juice". The design is thin enough to carry on a backpack and the quick charge option was a lifesaver!
Date published: 2017-05-01
Rated 5 out of 5 by from Lives up to hype! Had the old XL 12k and upgraded to 8x. I use daily, charges my watch, phone, iPad, you name it! Compact enough to fit in briefcase or to pullout on airplane, I fly every week. This should be called the lifesaver!
Date published: 2017-04-13
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