juice pack FLEX

Protective, wireless battery case with Iso-flex technology for added durability.

for iPhone 7

Currently Out of Stock
The juice pack FLEX features mophie Iso-Flex technology to protect your phone against drops, hard falls and all the other accidents that just seem to happen. In addition, the case has enough power to extend your talk time to over 27 hours* and features charge force wireless power to enable effortless charging using virtually any wireless charging technology.
2 Year WarrantyWe warrant these products against defects in materials and workmanship under normal use for a period of 2 Years, as applicable, from the date of retail purchase by the original end-user consumer.

Advanced 2,525mAh Battery

Equip yourself with the power your phone needs to keep up with your busy life. The protective juice pack FLEX battery case delivers up to 100% extra battery to extend the life of your iPhone 7 to a total of 27 hours*.

Charge Force Wireless Power

Compatible with Qi and other wireless charging technologies, you can recharge your phone and juice pack case by using virtually any wireless charging pad, including those found at airports, coffee houses, and in many new cars. Never fuss with cables again.

Rugged Iso-Flex Protection

mophie Iso-Flex technology is an advanced polymer material incorporated in the case’s frame to absorb and disperse energy on impact; providing rugged protection against drops, hard falls and all the other accidents that just seem to happen.

Secure Magnetic Attachment

Use the juice pack FLEX case with any mophie charge force wireless accessory and enjoy effortless wireless charging at home, the office, in the car, and on-the-go. The magnetic mounts hold your case and phone in place and charging begins on contact.

Priority+ Charge & Sync

Use the included micro USB cable to enable Priority+ pass-through charge & sync when connected to a computer. The phone always charges first, followed by the juice pack battery, whether you’re charging wirelessly or with the included micro USB cable.

LED Power Indicator

Take on your day with confidence knowing you can start charging your phone anywhere with the push of a button. Press to turn the juice pack battery on/off or to display battery levels and charge status. Know before you go.


2 Year Warranty


6.07 x 2.87 x 0.68in (154.06 x 73.01 x 17.34mm)



Product SKUs





WARNING: Cancer & Reproductive Harm www.P65Warnings.ca.gov

juice pack
Quick-Start Guide
Charging Cable
Customer Questions
Does the juice pack case interfere with my phone’s antenna reception?

Not a chance.

Why aren’t the LEDs blinking while my juice pack case is charging?

After connecting the juice pack case to a power source, the LED status indicators 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 disconnect. When all four LEDs are lit, your juice pack case is fully charged.

What is the best method for charging my phone using the juice pack case?

Assuming that your phone and juice pack case are both fully charged, we recommend waiting until your phone has 20% battery left. When the phone’s in the red, press the juice pack case’s status button for 2 seconds and let the case do the heavy lifting. The phone requires more power to charge past 80%, so if you want to get the greatest battery boost from the juice pack case, we suggest putting it back into standby mode until your phone battery is low again. This isn’t the end-all-be-all, but we like it.

How do I charge my juice pack case when I’m on the go?

After using up all the power in the juice pack case, connect it to a power source using the 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.

What is mophie “Iso-Flex” technology?

The mophie juice pack FLEX battery case features an Iso-Flex frame. Iso-Flex is an advanced polymer material designed to provide superior protection against drops and hard falls by absorbing and dispersing energy on impact rather than compressing and rebounding like a typical elastic or rubber material. The Iso-Flex frame also features raised corners that offer additional protection against scratched and cracked screens.

What does “MIL-STD-810” mean?

The juice pack FLEX case has been designed and built to comply with U.S. military standards for resistance to drops and hard falls.

How do I wirelessly charge my juice pack FLEX case?

Simply place the juice pack case on the mophie wireless charging base or any Qi-compatible charger. (mophie charge force products will automatically align the juice pack case for a proper charge.) Wireless charging will automatically begin when the case is aligned on the charger. If your phone is inside of the case it has priority and will charge first, then the juice pack case will charge.

What wireless chargers will my juice pack FLEX case work with?

The mophie juice pack case is compatible with all mophie charge force products. It will also wirelessly charge from any Qi-compatible wireless charger, and is compatible with other wireless charging technologies, such as those used at coffee houses, restaurants, in furniture with wireless charging, and in consumer vehicles that support wireless charging.

Does the juice pack FLEX 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.

How does the extra battery work?

When you slide your phone into the juice pack case, a connector at the base of the case plugs into the port at the bottom of the phone. Press the status button on the back of the case for 3 seconds to start charging your phone. After using up all the power in the juice pack case, just recharge it for more on-the-go power. If you want to stop charging the phone, press the status button again for 3 seconds.

Product Manual

juice pack FLEX

Currently Out of Stock