iPhone 6 & 6S Plus Battery Case (4200 mAH)
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iPhone 6 & 6S Plus Battery Extender Case (4200 mAH)

Power Plus Cases









Power Plus Cases is proud to introduce one of the first battery cases designed exclusively for the iPhone 6 & 6S Plus constructed of premium quality aluminum alloy! Our newly designed iPhone 6 Plus Battery Case features a built-in 4200mAH lithium polymer battery for up to 144% of additional battery life on your iPhone 6 Plus. In addition, our battery case fully encloses your iPhone 6 Plus for maximum protection. 

No Extra Cables Needed! This battery case charges and syncs using your Apple Lightning Cable. We offer the only battery cases for iPhone 6 Plus that do not require any extra cables for charging.

Never run out of that much needed power on your iPhone 6 Plus! Surf the internet, watch movies, play games, send emails, and talk for hours longer on your iPhone 6 Plus using this lightweight, powerful, and sleek 4200mAH battery case designed uniquely for the iPhone 6 Plus! This is our most powerful battery case available to guarantee you hours of extra use! Our battery cases feature high quality, lithium polymer batteries, that are guaranteed to last!

The iPhone 6 Plus contains an internal 2915mAH battery. This additional iPhone 6 Plus Battery Case offers an additional 4200mAH battery; almost one and a half (1.5X) times the original phone capacity! Get a total of 7115mAH of battery power and up to an additional 144% of extra battery life!

Our battery cases feature high quality, lithium polymer, batteries that are guaranteed to offer you maximum power and durability! Don't settle for battery cases with cheap, low quality, batteries that will only last you weeks and may cause damage to your phone.

Product Features:

  • Exclusively designed for the iPhone 6 & 6S Plus
  • Receive up to 144% of additional battery life
  • A total of 7115 mAH of power
  • Fully supports Apple's Lightning Cable for recharging and synching
  • No additional cables needed
  • USB charging and synching without needing to remove your phone
  • Fully encloses the iPhone 6 Plus to offer maximum protection 
  • Super lightweight case only weighing around 4 ounces. 
  • Headphone, side port, and camera openings built directly into case
  • Brushed aluminum design
  • Sleek, elegant, and super lightweight
  • Built in Kick-Stand for easy video watching
  • On and off button on the back of the battery case
  • LED lights on case to display status of back-up battery
  • High quality lithium polymer battery designed for 500+ cycles
  • Available in 3 vibrant colors; black, white, and gold
  • Full Manufacturer's Warranty & Free Shipping

To Use:

  1. Slide the top piece off the case and slide your phone in, lining up the lightning connector located at the bottom of the battery case. Slide the top piece back on to case to fully secure your iPhone 6 or 6S Plus
  2. Press and release the power button located on the back of the case to begin using the 4200 mAH battery built inside of the case. Press and release this power button at anytime to stop using the 4200 mAH battery and begin using your phone's internal battery 
  3. Plug your lightning cable into the bottom of the battery case to recharge both your phone's internal battery and the battery case. To recharge both devices you will need to press and hold the power button located on the battery case to activate the connection between the phone and case after the case has been plugged into a power source. If you simply plug-in the case to a power source without pressing the power button only the case itself will recharge.

About Power Plus Cases:

Power Plus takes pride in offering the largest selection of the most powerful battery cases available online. You can rest assured you are purchasing a long-lasting, superior quality, battery case designed exclusively for your mobile phone. All of our cases only feature the highest quality lithium polymer batteries designed for a minimum of 500 complete recharges. We also construct our cases using only premium quality materials to ensure durability and maximum protection for your phone. Every case we sell is backed by our 30-day satisfaction guarantee and includes a complete manufacturer's warranty protecting you against any defects. We challenge you to compare the battery capacity and price of our cases to any of our competitors. Power Plus guarantees to offer you more power for less money!

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