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ZT6 iPhone 6/6s Battery Case – Black/Black

5 out of 5 based on 2 customer ratings

The ZVOLTZ ZT6 Battery Case is the essential power accessory for your iPhone 6/6s.
With the ability to double your battery life and added comprehensive protection, you’ll never have to work about your Apple iPhone again.



  • The powerful 3100mAh built-in lithium polymer battery
  • Fully protective hardshell case with removable bumper
  • Featuring sync-through technology
  • LED battery level indicator, and conveniently placed cutouts for all buttons and ports.




  • Battery type: Li-polymer
  • Capacity: 3.7V/3100mAh
  • Input: 5V / 1A (Max)
  • Output: 5V / 1A


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SKU: ET-ZT6-3100BBLK Category:

What's In The Box

Battery Case

2 reviews for ZT6 iPhone 6/6s Battery Case – Black/Black

  1. 5 out of 5


    Great Product! Purchased on Amazon, quick delivery. Only complaint is that the power cord is too short and buying a longer cable results in charging errors. IMHO, ZvoltZ should offer an accessory cable for purchase.

  2. 5 out of 5


    The reason that I gave charging a GREAT!!!!! Rating is that charger is never dead. I love the charger , I must say that when I called customer
    service about the bumper guard problem and I was promised a new bumper guard about 6 weeks ago and I have as yet to receive it. Please
    send at your earliest convenience . Thank you. Bob Wood. Also the ear phone extinction please send 2. again thank you

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