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Sorry, but Guess iPhone 6S / 6 Battery Case - Black has been discontinued and is no longer available to order. For your convenience we've selected some alternative items that we think you may be interested in.

Guess iPhone 6S / 6 Battery Case - Black

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Product Reference: 57916

The Guess Power Case in black is a 3000mAh battery case with added power and protection made for the iPhone 6S / 6. With over 100% extra battery to make it through the longest flights or busiest weekends, it's a must-have fashionable travel accessory.


Why Buy?

  • Genuine Guess product
  • Power and style
  • Double your talk-time and internet use
  • Power meets protection
  • 4 light LED battery status indicator
  • Charging made easy
  • Pass-through charging


Guess Leather-Style Samsung Galaxy S7 Edge Wallet Case - Black

Genuine Guess product

If you're aware of Guess, you will know they're one of the foremost fashion labels in the industry. So who better to trust to encase your phone when you want something a little more attractive than the norm? This genuine Guess case features a hard casing that will stand up to everyday wear and tear and also features a metallic Guess logo as a sign of quality assurance.

Guess iPhone 6S / 6 Battery Case - Black

Power and style 

Engineered with edge-to-edge protection and outfitted with 3000mAh - over 100% more battery life, the Guess Power Case allows you to truly do more with your iPhone 6S / 6. Its elegant, thin design makes it the perfect accessory, easily fitting into any pocket or handbag.

Guess iPhone 6S / 6 Battery Case - Black

More than Double your talk-time and internet use

With 3,000mAh extra power you can surf the net, watch videos and talk for longer with the Guess Power Case. Delivering more than 100% extra battery life, the Power Case will keep your iPhone 6S / 6 going for as long as you need it.

Guess iPhone 6S / 6 Battery Case - Black

Power meets protection

The Power Case is the perfect balance of extra battery power and durable protection from whatever you find yourself getting into. Bring a flat iPhone 6S / 6 battery back to life while having enough leftover power for when you're still on the move. Surrounding the case is a shock-resistant hard coating that is still easy to slide in and out of your pocket without sacrificing protection.

Guess iPhone 6S / 6 Battery Case - Black

4 light LED battery status indicator

Never be left wondering how much power you have left with the Guess Power Case. Featuring 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

Guess iPhone 6S / 6 Battery Case - Black

Charging made easy

Simultaneously charge your Apple iPhone 6S / 6 and Power Case together with the included Micro USB USB cable. Use the LED indicator to check battery levels before you head out and flip the standby switch when you’re ready to use thePower Case's battery or when you need to recharge your iPhone while on-the-go. Pass-through charging via the lightning port means you’ll never have to remove your Power Case to charge or sync your iPhone 6S / 6. The integrated LED status indicator keeps you posted on charging status and lets you know how much juice remains in the case.

Guess iPhone 6S / 6 Battery Case - Black



  • Capacity: 3000mAh
  • Input / Output voltage: 5V
  • Charging time: 4 Hours
  • Input / Output current: 1A

Key Details

  • Colour: Black
  • Part No: GUMFPCP6BK

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