The #1 Selling Mobile Battery Case Brand in the U.S.*

$99.95 In stock
$99.95
New

juice pack

Made for Galaxy S9
New

juice pack

Made for Galaxy S9
The juice pack battery case made for Samsung Galaxy S9 gives you extra battery power when you need it. And it's compatible with Qi wireless systems like those found in coffee houses, furniture, and many new cars.

Add Accessories Save when bundled with this product

  • charge stream vent mount (Black)
    Add compatible wireless vent mount $69.95+$48.95
    The charge stream vent mount with Qi wireless technology is optimized for Apple and Samsung Fast Charge. It delivers 10W of power to your Qi-enabled smartphone and holds your phone securely at a convenient viewing angle.
  • charge stream pad+ (Black)
    charge stream pad+ (Black) - 10W fast-charging $59.95+$41.95
    Introducing the easiest way ever to charge your phone. The charge stream pad+ delivers up to 10W of power for fast-charging speeds to Qi-enabled smartphones on contact, and since it’s optimized for Apple and Samsung Fast Charge, you’ll always get the quickest wireless charge. The rubberized pad holds your phone securely in place while charging, and the included cable and wall adapter means you can start charging right out of the box.
  • PRO switch-tip cable | USB-C to USB-C & micro-USB - 2m
    Add PRO switch-tip cable | USB-C to USB-C & micro-USB - 2m $29.95+$17.95
    High-performance, heavy-duty PRO switch-tip cable with USB-C & micro USB connectors. Designed to charge laptop computers and smartphones with USB-C ports as well as other smartphones, tablets and a variety of micro USB 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+$17.95
    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.
  • dual USB car charger
    dual USB car charger $24.95+$14.95
    The dual USB car charger can quickly and efficiently charge two power-hungry devices at once with an output of up to 2.4A. Compact and easy to store, the dual USB car charger works with 12 V and 24V vehicle outlets so you can charge your smartphone, tablet or other USB device while you’re on-the-go.
wireless charging battery case Samsung Galaxy S9

Power When and Where You Need It

The juice pack battery case features a built-in 2,070mAh battery that can deliver enough power to extend the life of your phone up to a total of 32 hours*. You’re free to make that call, send that pic, and listen to one more podcast episode.

Universal Wireless Charging

The juice pack battery case is compatible with the mophie charge stream pad+ and other Qi wireless systems including those commonly found at airports, cafes, or any location where Qi wireless charging is available. In addition, the juice pack battery case maintains your phone's functionality while it charges.

Low-Profile Design

The slim, light-weight design of the juice pack battery case fits so comfortably in your hand, you’ll forget it has a built-in battery. You don’t have to sacrifice style and convenience for on-demand power.

wireless charging battery case Samsung Galaxy S9

High-Impact Protection

The powerful juice pack battery case provides additional protection for your phone with internal rubberized support pads that protect your phone from drops and falls and raised corners that help prevent scratched and cracked screens.

Priority+ Charge & Sync

Use the cable included with your phone to connect to a computer to recharge your juice pack battery. mophie Priority+ charging allows pass-through charge and sync while connected to a power source or computer. Your phone recharges first, and then the juice pack battery recharges itself.

Check Your Status and Save Battery

Turn the juice pack battery case on and off with the LED Status Indicator button, or momentarily press the button to display the battery levels or charge status.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Tech specs

  • Battery Capacity

    2,070mAh

  • Compatibility

    Galaxy S9

  • Dimensions

    2.84 x 6.22 x .71 in (72 x 158 x 18 mm)

  • Weight

    3.2oz (90.7g)

  • Product Skus

    401001476

  • Warranty

    2 Year Warranty

  • In the Box

    juice pack battery case / Quick Start Guide

  • Manual

    Download here

  • Legal

    View here

Frequent Questions

  • Can I use the juice pack battery to charge my phone without stopping what I’m doing?
    You bet! After you install your phone in the juice pack case, press the status button on the back of the case for 3 seconds to start charging your phone without having to stop at a wireless charging base or at a wall outlet. If you want to stop charging the phone and save some battery for later, just press the status button again for 3 seconds.
    When I press the juice pack case status button for 3 seconds the LEDs flash in sequence. What does that mean?
    •When the LEDs flash in sequence away from the status button 3 times, it means that the juice pack case has begun charging your phone.

    •When the LEDs flash in sequence towards the status button 3 times, it means that the juice pack case has stopped charging your phone.
    How do I wirelessly charge my juice pack case?
    Simply place the juice pack case on any mophie wireless charging pad or other Qi-compatible charger. Make sure the center of the case is aligned over the center of the charger. Wireless charging will automatically begin when the case is aligned on the charger. If your phone is inside of the case, the juice pack battery and the phone will charge together.
    What wireless chargers will my juice pack case work with?
    The mophie juice pack case is compatible with mophie wireless charging pads and will also wirelessly charge from any Qi-compatible wireless charger, including those used on airline flights, in coffee houses, furniture products and consumer vehicles.
    Will the juice pack battery charge at fast speeds from mophie wireless charging pads and Samsung’s Fast Charge pad?
    No, the juice pack battery will charge at standard Qi charging speeds, not at fast-charging speeds.
    How do I charge my juice pack case when there’s no wireless charger available?
    After using up all the power in the juice pack case, connect it to a power source using the USB-C to USB-A cable included with your phone. You can plug the cable into the wall adapter included with your phone or any power source with a USB out. You do not need to remove your phone from the juice pack case to charge. In fact, leaving your phone in the juice pack case while charging will charge both your phone and the case together.
    Is this product compatible with your Charge Force accessories?
    No, this product is compatible with mophie charge stream accessories and any other Qi-enabled wireless charger.
  • Will Samsung Adaptive Fast Charging work on my phone when I’m charging the phone and juice pack case together from the Samsung Adaptive Fast Charging wall charger?
    Yep. Your phone will Fast Charge from the Samsung Adaptive Fast Charging wall charger while it’s inside the juice pack case.
    Why aren’t the LEDs blinking while my juice pack case is charging?
    After you begin charging the juice pack case, the LED status indicator will start blinking to indicate charging. The lights will turn off after 30 seconds allowing for a good night’s rest. Remember to check the status indicator before you take your juice pack case. When all four LEDs are lit, your juice pack case is fully charged.
    How many charge cycles can I get out of my juice pack case? Or, in other words, how long will the juice pack case last?
    You can recharge your juice pack case for over 500 full cycles. A full cycle is when you recharge the case from 0% to 100%. Partial cycles, like charging from 25% to 100%, will not count as a full cycle until all the partials equal 100%.

    After 500 full cycles, the battery in the juice pack case may provide less than 75% of its original capacity. This is normal for any product with a lithium-ion polymer battery.
    Does the juice pack case block the speaker, microphone, camera, or any other ports?
    Of course not. In fact, the juice pack case is designed to act as a virtual speaker box! Sound is redirected from the bottom of the phone to the front, resulting in a richer, fuller sound quality.
    Does the juice pack case block my phone’s fingerprint sensor?
    No, but we recommend that you reprogram your phone’s fingerprint sensor after you’ve installed the phone in the juice pack case.
    Does the juice pack case interfere with my phone’s antenna reception?
    All Wi-Fi and cell phone communications on the Galaxy S9 and Galaxy S9+ are unaffected by the juice pack case. However, the juice pack case may interfere with NFC performance.


Answers

i used to have one of these for my I phone 6. I couldn't use my apple charger through the charger hole in the case, just the charger that came with the charger case. Is that the same with this phone?

Asked by: Dalalalal
Nope! You can use the cable that came with your phone to charge up your juice pack.
Answered by: Anne T
Date published: 2019-04-29

Will this work with samsung dex?

Asked by: Andrewm0227
No, they are not compatible.
Answered by: Anne T
Date published: 2018-06-15

What percentage on my phone do you recommend I turn on the case to charge my phone?

Asked by: Sfg101214
We suggest turning the juice pack on when your device is at 20%.
Answered by: Anne T
Date published: 2018-10-29

If mophie is fully charged but Samsung galaxy 9 phone needs charging, what is the most optimal approach to getting most out of mophie and Samsung batteries? Under what circumstances should take phone out of mophie for charging mophie or phone?

Asked by: Michele57
After you install your phone in the juice pack case, press the status button on the back of the case for 3 seconds to start charging your phone without having to stop at a wireless charging base or at a wall outlet. If you want to stop charging the phone and save some battery for later, just press the status button again for 3 seconds. After using up all the power in the juice pack case, connect it to a power source using the USB-C to USB-A cable included with your phone. You can plug the cable into the wall adapter included with your phone or any power source with a USB out. You do not need to remove your phone from the juice pack case to charge. In fact, leaving your phone in the juice pack case while charging will charge both your phone and the case together.
Answered by: Anne T
Date published: 2018-12-04

Will I still be able to put Alpha glass on the S9's screen while using the juice pack?

Asked by: MyNameIsAsh
The juice pack is compatible with most screen protectors.
Answered by: Anne T
Date published: 2018-06-18

I currently have a juice pack case on my s7 edge. I also have the wireless charger for my truck. Is this case also magnetic like that one so it will work with my current truck charger?

Asked by: Mike Ekblad
Yes. This juice pack has wireless charging capabilities, and should work with most Qi wireless chargers.
Answered by: Anne T
Date published: 2018-10-20

Can I charge my phone only with the juice pack. So like charge my phone not the juice pack that's on it.

Asked by: Nicc
When charging your phone with the juice pack attached, your phone will recharge first, and then the juice pack battery recharges itself.
Answered by: Anne T
Date published: 2018-10-10

Is this available for the galaxy s9 plus

Asked by: Momma17
Yes. To browse this product, head to: www.mophie.com/shop/galaxy-s9/juice-pack-samsung-galaxy-s9-plus.
Answered by: Anne T
Date published: 2018-07-09
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Reviews

juice pack is rated 3.4 out of 5 by 38.
Rated 5 out of 5 by from Love this design This is much better than the mophie for the Samsung S8. Love it!
Date published: 2018-11-28
Rated 5 out of 5 by from Works great! Worth every penny I just got an S9 and really wanted a case but my old phone had an awful battery. A case with juice just made sense. I was really expecting a battery with cheesy case but it's an awesome battery with a better case! The phone slips inside (2 part pack) and the case even curves, just a bit, on top and bottom, protecting the glass edges. Tough, rubberized but solid, easy access to fingerprints, power, volume, everything. This just works and so much better than I had hoped.
Date published: 2018-09-20
Rated 5 out of 5 by from Love the case My fiance bought this for me a few weeks ago and I love it. I don't have time to charge my phone anywhere while working a 12 hour day and this case let's me keep going without ever running out of power. It's also held up well with after a few drops here and there cause of my butterfingers.
Date published: 2018-08-30
Rated 5 out of 5 by from Great design Bought few months ago. Especially like the extra power
Date published: 2018-08-22
Rated 5 out of 5 by from Great product Wouldnt be found without my Mophie! I am extremely happy that the design went away from the bezel style that i had for my Galaxy S7!!! Bezel broke way too easily! Do request that Mophie tries adding different colors to their Galaxy S9 Juice Packs!
Date published: 2018-06-01
Rated 5 out of 5 by from Good new design Love it! But they need more colors than just black. It's a shame to hide the pretty new S9 colors.
Date published: 2018-05-22
Rated 4 out of 5 by from Good product Good product til it quit working, but good customer service. Send a new one quickly.
Date published: 2019-05-28
Rated 4 out of 5 by from Good concept... study. after buying this in realizing the size of it in addition to the regular size of the phone I am now realizing that they put two small a battery on there. also I did drop it from approximately 3 ft high and everything remained copacetic so that is a good thing and the overall design is very user-friendly however the inability of the battery charger and the phone do not interact on a more connected level leaves much to be desired. Perhaps Mophie should work with the manufacturers in order to have a Bluetooth app built into the case in order for it to charge in synchronicity so that the case battery continually tops off the main battery.
Date published: 2019-05-24
Rated 4 out of 5 by from Good product No problems with issues or returns, customer service great
Date published: 2019-03-28
Rated 4 out of 5 by from Solid easy to use case The case is well made and easy to take phone in and out. However, I was hoping it would provide more charge when the battery is low. A full case charge gives me about 25-30% on my phone.
Date published: 2019-03-25
Rated 4 out of 5 by from Always Charged! I bought this product in November 2018. It works great! Just a little heavy, but I never have to charge my phone during the day. The phone case and the phone charge at the same time when I put them on the charger. I love the concept. I did knock the phone off my night stand and one of the corners chipped. Be sure to register your product! Mophie did replace mine, as it was still under warranty, so I'm very happy.
Date published: 2019-01-28
Rated 4 out of 5 by from All day charge With my Morphie juice pack, I can go all day on a charge. My first Juice pack on my Samsung S8, I had to replace it about 4 times, the Warranty came in handy. I still like my morphie. I'm on my 2nd generation morphie with my S9, I hope they worked the bugs out, so far so good...
Date published: 2019-01-03
Rated 4 out of 5 by from Works quick charges fast Gives you reliable extra charge and protects your phone
Date published: 2018-12-30
Rated 3 out of 5 by from Great until it stopped working correctly. Bought the juice pack case and car charger. Worked great and then stopped working correctly (would not charge phone first on both car qi charger and direct plug in). I bought both products because of the magnetic qi suto charger. Great design. Got the wife both as well for her Ssmsung S8. She is a fan.
Date published: 2019-04-03
Rated 3 out of 5 by from It's Okay I am not impressed with the Mophie battery case for my Galaxy S9 + (PLUS). Though it fits the phone well, the battery does not fully recharge the phone's battery if it is low. I will get about a 60-70 percent charge. Then the juice pack runs out of it's own charge. It is nice to have for trips or long days away from a charger but other than that it is not worth the cost involved.
Date published: 2019-03-26
Rated 3 out of 5 by from Disappointed Too thick & difficult to use fingerprint tech. on the back.
Date published: 2018-12-18
Rated 3 out of 5 by from Needs some improvement I bought this pack in July upon purchasing my phone and the case has already stopped priority charging in order for me to charge my phone and case I have to pick one or the other. I like the warranty program but I dont like the fact I have to pay to ship the defective product in. I live in Canada and I have to now pay for international shipping which is not okay on top of the 100$ now I have to spend another 20$ to send in a defective unit doesn't seem like it's for the customer type program all in all it's a great product just wish it didnt break so fast considering it's only been like 2 months.
Date published: 2018-10-09
Rated 3 out of 5 by from Bulky and heavy, but works like described. I purchased this Mophie battery case as I'm a bit of a power user, but not always able to charge my phone on the go. Although there are several different charging cases on the market, Mophie's reputation is what made me decide on what's tried, tested and proven. What I discovered was my phone fit like a glove in the Mophie case. It was solid in there and case provided fantastic protection for my device. Even the top and bottom lip on the front was high enough to protect the face of my phone when the glass was face down. It also connected very quickly to my wireless charger and there wasn't never any issues in that regards. What I didn't like was that the case is bulky. It feels like two otterbox pursuit cases thick. The fingerprint scanner under the camera on the back of my phone is difficult to reach. It almost an unnatural movement in order to reach it in the deep well. A few times I had to turn the case around as it was difficult to locate the sensor. Finally, the weight. Yes, of course it's going to be heavier as a battery case, but try holding your device with this Mophie case on while watching a movie. This heavy case becomes noticeable heavy in short order. If you think neither the size or the weight situation are not going to be an issue for you. Remember, you got to carry your device with you and this case feels like you have George Costanza's wallet in your pocket. Overall, I'm pleased with the case for charging and protection. However, given my dislikes, after 3 days, I switched back to my old case. Now I'll be using the Mophie case when I'm out all day knowing that I'll unlikely be able to plug in my phone to charge it.
Date published: 2018-09-28
Rated 2 out of 5 by from Solid Case /Poor Charging Capability I bought this last month in June in hopes of it performing better than amazon competitors. However, I came to understand that either my product is defective or I am not getting the proper charge. I barely get to 50% with my phone OFF! I don't know, I was recommended by a friend to purchase one and I am disappointed. Maybe I will consider a warranty replacement if they have one. The case is sturdy but the charging capability is lackluster.
Date published: 2019-07-09
Rated 2 out of 5 by from Not sure about this product.... Battery on the case seems to work okay, but I'm not sure this is the case for someone who's a mechanical engineer. This case broke within the first 30 days.....we did register the product and we did have it replaced, but this case is not good for any type of protection. I'm contacting the company to see about returning this product.
Date published: 2019-04-17
Rated 2 out of 5 by from Does not work with Samsung Wireless Charger I have a Samsung S9 and the newest version of the wireless charger. The case nor the phone will charge on the wireless charger. The phone will charge by itself and the battery case will charge if it is held at an angle that must be held. Charging does not occur with the case on.
Date published: 2018-12-14
Rated 2 out of 5 by from Not much added power I'm extremely disappointed with this product. It only adds a few hours of battery life. I will be returning.
Date published: 2018-09-17
Rated 1 out of 5 by from Mophie let me down..... For years, I've told friends, "Mophie is the best tech gadget in the world! You should get one!" Unfortunately, the Galaxy S9 version is horrible. Less power, less everything. The more formidable S6 is much better. Very disappointed. I won't be telling my friends that "I love my Mophie" any more.
Date published: 2019-06-11
Rated 1 out of 5 by from Not impressed First, only has capacity to charge the S9 about 60%, (when it works). It frequently does not charge, either wirelessly, or with supplied cable. Unreliable. When it does work, the sweet spot for wireless charging is toward bottom of unit, so if you have a Samsung stand up wireless charger, you need to prop the phone higher (I use a folded post it note - annoying). As a case, it is slippery to hold, and doesn't protect phone. Finally, there are no belt clips supported, so you need to buy a goofy pouch to carry. The juice pack is bulky, slippery and doesn't have much capacity to charge phone. My previous ones for S7 were better (barring the bezel which always cracked around buttons, and I made 2 or 3 warranty claims at that time. Better to buy a small portable USB charger and a nice case that you can hold onto and actually protect phone.
Date published: 2019-04-23
Rated 1 out of 5 by from Idk... It only charges my s9 to 35% so not worth the money.
Date published: 2019-03-20
Rated 1 out of 5 by from Sucks I bought this a month ago and now it doesn't work.
Date published: 2019-02-27
Rated 1 out of 5 by from Stay away No good. Doesn't even give me one full charge.....
Date published: 2019-01-24
Rated 1 out of 5 by from Very Disappointed I had purchased a mophie juice pack for my Samsung 8s and loved it. Used it for over a year with no issues best battery Aid I've ever owned. When I upgraded to Samsung 9 obviously the first thing I did was order a juice pack for that as well. First one had issues almost right off the bat with not charging correctly and are not letting me charge the phone at all. Received the second one with high hopes and had the exact same issues. Swapped out the desk charger swapped out the air vent charger nothing fix the problem. Finally gave up went back to a speck case and a standalone spare battery charger. Hopefully when I upgrade to my next phone the juice pack will work for that, but as for a Samsung 9 don't waste your money
Date published: 2019-01-11
Rated 1 out of 5 by from WHAT DID I PAY FOR?? brand new out of the box, they say it expands your talk time to 39hrs. my phone was at 50% used the fully charged juicepack replied to a couple texts, and listened to music via bluetooth in my vehicle. when that pack died my phone was only at 80%.. they are replacing it with a new one, hopefully that one does better. if not. 30% of extra battery life is not worth $99USD
Date published: 2019-01-05
Rated 1 out of 5 by from Havent recieved order yet Odd I get the survey before the product. Case could be stronger material
Date published: 2018-12-17
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