Revive your iPhone 8 / 7 in style

If that 4-hour phone conversation, epic YouTube marathon or lengthy gaming session has killed your battery, fear not. This sleek, slim battery case will inject some energy back into your device, leaving you free to do the things you need to for longer. Simply slot the phone inside the case, connect the device to the case's Lightning port and watch your battery come back to life.

3,100mAh capacity for at least one full charge

This case's huge 3,100mAh capacity means at least one full power cycle for your iPhone 8 / 7, so you can game, stream and talk to your heart's content - safe in the knowledge you've got another full charge waiting in your case.

Durable, resilient construction protects your device from bumps, scrapes and drops

Don't worry if your iPhone 8 / 7 somehow falls out of your grip. This case is constructed from a resilient and durable material, ensuring all-round protection for your device's back and sides. A slightly raised bezel ensures your device's screen is shielded while face-down on a desk or other surface, too.

Protective IC technology efficiently prevents short-circuiting or overcharging

You'll never need to worry about leaving your phone in this case, or even forgetting to take the case off charge. A built-in protective IC circuit efficiently and effectively defends your device against potential short-circuiting or overcharging, so both your iPhone and the case will never take more power than they absolutely need to.

Power pass-through charges your phone and the case simultaneously

You don't want to remove your phone every time you need to charge this case. That's why the case features pass-through power delivery, meaning while you charge the case you can leave your phone inside - still enjoying all the protective and battery-prolonging benefits you would normally enjoy. The protective IC technology built in to the case delivers only the power each device needs, too, so there's no fear of overcharging or damage to your device at all.

4 light LED battery status indicator

Never be left wondering how much power you have left with this battery pack. On the bottom of the case sit 4 LEDs which, at the push of a button, indicate the remaining battery life, as well as displaying how much time remains in the charging process.

Sleek, elegant aesthetic complements your iPhone 8 / 7

Although this is a battery case, the build is surprisingly sleek and form-fitting, perfectly complementing the gorgeous design of your iPhone 8 / 7. This is truly a case which offers astonishing function while not sacrificing an impressive form.

Access to all ports, features and controls

As this case was made specifically for the iPhone 8 / 7, you can be sure of full access to all of your device's ports, controls and connectors - including the volume and power buttons, stereo speakers and camera.