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$39.95 Pre-order

powerstation keychain

Made for Palm, Samsung Galaxy, Google Pixel, & other USB-C devices

powerstation keychain

Made for Palm, Samsung Galaxy, Google Pixel, & other USB-C devices
The 1,200mAh battery provides your device with hours of power to get you through an emergency. The cable release button gives you access to the integrated USB-C cable which can be used to charge your device. Priority+ charging provides power to a connected device first before the powerstation battery recharges itself. The integrated four-light LED power indicator displays charging status and current battery life.

  • Never Be Caught Without a Charge

    The 1,200mAh powerstation keychain is your ultimate power back-up plan. With an integrated USB-C cable and a carabiner attachment, this portable charger has everything you need to charge your smartphone. Just clip the powerstation keychain to your bag, your keys, or your beltloop, and you’re ready to go.

  • Extend the Life of Your iPhone

    Emergency Boost of Power

    Never be caught without a charge again. The 1,200mAh powerstation keychain gives you the extra boost of power when you need it the most.

  • Recharge the powerstation PD in Record Time

    Integrated USB-C Cable

    An integrated USB-C cable makes it easy to stay charged, all in a portable, convenient package.

  • USB-C and USB-A Ports

    Take-Anywhere Design

    Easily clip the powerstation keychain to your bag, keys, or just about anywhere thanks to the attached carabiner.

  • Priority+ Charging

    Priority+ Charging

    mophie Priority+ charging allows pass-through charge while connected to a power source. Your device recharges first, and then the powerstation keychain recharges itself.

Tech specs

  • Battery Capacity


  • Compatibility

    Palm, Samsung Galaxy, Google Pixel, & other USB-C devices

  • Dimensions

    3.15 x 1.5 x 0.6in (80 x 39 x 15mm)

  • Weight

    2.1oz (60g)

  • Product Skus


  • Warranty

    2 Year Warranty

  • In the Box

    powerstation keychain / carabiner / quick start guide

  • Manual

    Download here

  • Legal

    View here

Frequent Questions

  • Is the powerstation keychain portable battery compatible with my device?
    The mophie powerstation keychain portable battery features a built-in USB-C charging cable that is compatible with USB-C devices like the Samsung Galaxy S9, Google Pixel 3 and Palm.
    Will the powerstation keychain portable battery charge my phone up to 100%?
    The powerstation keychain portable battery can provide a full charge (up to +8 hours of battery) for a Palm. It will provide up to +4 hours of battery for a Samsung Galaxy S9 and up to +3 hours of battery for a Google Pixel 3.
    How do I connect the powerstation keychain portable battery to my phone?
    After you have fully charged your powerstation keychain battery, press the eject button to release the carabiner attachment and connect the built-in USB-C cable to your phone. Press and hold the status button for 3 seconds to begin charging.
    How do I recharge my powerstation keychain portable battery?
    Use a USB-C cable (such as the one that came with your phone) to connect the powerstation keychain’s USB-C input port to a USB-C or USB-A wall charger.
  • Does the powerstation keychain have USB-C PD fast charging?
    No, the powerstation keychain will charge and recharge at normal charging speeds.
    Why aren’t the LEDs blinking while my powerstation keychain battery is charging?
    After connecting the powerstation keychain portable battery’s USB-C input port to a power source, the LED status indicators will start blinking to indicate charging. The lights will turn off after 30 seconds so they don’t distract you from your other activities while the battery charges. Remember to check the status indicator before you disconnect. When all four LEDs are lit, your powerstation keychain portable battery is fully charged.
    How do I use the included carabiner?
    Use the carabiner to clip your powerstation keychain portable battery to your belt loop, backpack or (wait for it…) your keychain. That way it’ll always be handy—ready to top off your phone whenever it needs some extra juice, so you can make it through your day.
    What does the eject button do?
    Pressing the eject button releases the powerstation keychain battery from the carabiner and exposes the battery’s built-in USB-C charging cable. This has two advantages for you:
    • It lets you place the powerstation battery and your phone together on a table or other surface while charging without having to unclip the carabiner from wherever you’ve attached it. That streamlines things while you’re charging and eliminates the risk of the carabiner scratching your phone.
    • It keeps the battery’s carabiner attachment connected to the carabiner, so you can quickly reattach the powerstation keychain battery when you’re done charging.


I asked if it was capable of FAST CHARGING on pass through. Not simply normal charge. I understand the battery alone can't fast charge, but if it is plugged into the wall, does my phone fast charge?

Asked by: Car1981x2
No, powerstation keychain will only input 5W of power even during passthrough.
Answered by: Anne T
Date published: 2019-03-29

Will it charge the new iPad Pro with USB C port? If so, will it give one full charge to the 12” pro? 

Asked by: Derek1234
It will charge but at slower rate as iPad Pro uses 18W adapter while keychain supports 5W. It will not charge the iPad much, since it is only a 1,200mAh battery.
Answered by: Anne T
Date published: 2019-04-17

Will work with the IphoneX?

Asked by: pjar
No, it will not.
Answered by: Anne T
Date published: 2019-04-25

Will there be an iPhone compatible version at some point?

Asked by: Jennalayne
No plans at this time. We're working around the clock to develop new products for the most recent phones on the market. The best way to stay connected is to join out email list. Head to Thanks!
Answered by: Anne T
Date published: 2019-04-29

Can it charge the new Samsung Galaxy S10+?

Asked by: KC_0
Yes. The Samsung S10+ is compatible with powerstation keychain.
Answered by: Anne T
Date published: 2019-04-11

will i be able to connect to a motorola droid phone?

Asked by: King charles
No, as the powerstation keychain is only compatible with USB-C devices.
Answered by: Anne T
Date published: 2019-05-16

My powerstation keychain doesn't turn on with a three second press of the per button. Am I missing something?

Asked by: Big_Banana
Hmm. We'd be happy to look into this for you. Please reach out to our Technical Support team at 888-866-7443.
Answered by: Anne T
Date published: 2019-05-13

Is it usb c pd?

Asked by: Paul9292
No, it is not.
Answered by: Victoria O
Date published: 2019-03-13
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powerstation keychain is rated 3.8 out of 5 by 8.
Rated 5 out of 5 by from Super Cute! This is the perfect size for my little PALM phone. Love the added cord.
Date published: 2019-05-04
Rated 5 out of 5 by from Great size for carrying around This is a great product provided that you are aware of its capacity. The size and clip make it very easy to carry around and have available. It won't fill a bigger phone or tablet battery completely but that is not what it is designed for. As an easy to carry emergency boost that should get you through until you can recharge fully, it is excellent. I only wish it came in a version with a lightning connector. I liked the design so much I didn't mind getting a little adapter so it would work with my iPhone.
Date published: 2019-05-01
Rated 5 out of 5 by from Perfect on the go This is perfect for those little emergencies. A must have!
Date published: 2019-04-30
Rated 5 out of 5 by from Great portable charger I already have a Mophie charger and when I seen this powerstation keychain I took a chance at purchasing it. It's great and it's very handy when I a quick charge for my phone.
Date published: 2019-04-09
Rated 4 out of 5 by from Good but... So when I first got this product, I was really happy that it charged my Pixel 3 XL rapidly. BUT-the other day when my phone was at 9%, I connected it to the battery pack and it flashed an indication that it was charging but then it stopped. I don't I might have accidentally disconnected it, and I just didn't notice it, but I kept on trying and the same thing happened. It's as if the battery can only charge my phone when it's between 20 and 100%. I don't get it. Maybe it's some kind of defect? But it is something to take into account.
Date published: 2019-05-04
Rated 3 out of 5 by from Disappointing I purchased this item for just in case my phone dies while out, and I don't have access to a charger. Well it only charge my phone for little while. It doesn't charge the phone fully not even to 50% if low. It ok if u want to charge so u have some charge until u can get to your charger burner for a fill charge. I was/am disappointed.
Date published: 2019-05-04
Rated 2 out of 5 by from So close, yet so far... The good: 1. The size is pretty close to perfect for an item that can be easily carried in a pocket. 2. Great build quality. 4. Charges my phone (a Google Pixel 3) very, very rapidly. 5. Very clever mechanism to securely hide the USB cable. The bad: 1. The battery on this thing is 1200mAh, and the battery on my phone is 2915mAh, making the Mophie 41% of my Pixel. Even after factoring in the "cost" of energy transfer, it should charge my phone up by 30-35%. It does not. I have tested it four times (phone turned on, connected to WiFi, lying idle, no apps running, and not being used at all), and each time the phone gained 22-25% before the Mophie ran dead. That just just stinks. 2. It gets extremely hot as it charges a phone; hot enough that keeping it in your pocket gets uncomfortable. 3. The carabiner is a nice touch, but it is way too big (particularly relative to the device). 4. It doesn't seem to hold a charge particularly well. If I charge it to full and leave it unused for a few days, it seems to lose a bit of the charge. Kind of annoying to have to recharge it every few days even if I haven't used it. It's really too bad; I really wanted to love this battery. I travel for work, so I am heavily reliant on my phone every day. Having something in my pocket that could reliably add 30-35% to my battery life would have been awesome. This just didn't quite get there.
Date published: 2019-05-09
Rated 1 out of 5 by from Going to call to return it. I did not release it did not fit my Mophie for my IPhoneX and I need to return it. I am sort of surprised it was not compatible.
Date published: 2019-04-30
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