iPhone 6 / 6s Battery Case, Anker Ultra Slim Extended Battery Case for iPhone 6 / 6s (4.7 inch) with 2850mAh Capacity / 120% Extra Battery [Apple MFi Certified] (Black)


Ultra Slim Battery Case
The Compact Charging Case for iPhone 6 / 6s

From ANKER, America’s Leading USB Charging Brand
• Faster and safer charging with our advanced technology
• 20 million+ happy users and counting

+120% Extra Battery Life
Add up to 60 hours audio, 17 hours 3G talktime, 13 hours video, 12 hours internet or 3 hours 3D gaming. Whatever you love doing, do it for longer.

The Media’s #1 Pick
Recommended by Time Magazine and The Wall Street Journal. Engadget’s Wirecutter spent over 100 hours reviewing iPhone 6 battery cases and found ours to be the best.

Sleek, Compact Design
Adding only 0.23in of thickness, this battery case is comfortable to hold and slides easily into your pocket.

World Famous Warranty
At Anker, we believe in our products. That’s why we back them all with an 18-month warranty and provide friendly, easy-to-reach support.

For Optimal Use:
• Use the included cable. Other cables may not charge or sync successfully.
• Turn off the case before recharging it.
• Use an Anker or Apple charger to charge the case.
• Before using the audio jack extender, ensure that all audio functions are working as normal. Always ensure it is fully inserted during use.

Not compatible with iPhone 6 Plus or 6s Plus.
This case is not designed to provide screen protection.Media’s #1: Recommended by Time Magazine and The Wall Street Journal. The ‘#1 iPhone 6 battery case’ according to The Wirecutter.
120% Longer Battery Life: 2850mAh capacity provides an extra 60 hours audio, 17 hours 3G talktime, 13 hours video, 12 hours web browsing or 3 hours 3D gaming to your iPhone 6 / 6s.
Incredibly Slim: More than double your iPhone’s battery life without doubling its size (adds only 0.23in & 2.9oz). Deluxe matte exterior provides secure grip.
Apple MFi Certified: Complete charge and sync compatibility with the iPhone 6 / 6s. Transfer data or charge phone using the included Micro USB cable (no need to remove battery case).
What You Get: Anker Ultra Slim Battery Case for iPhone 6 / 6s, Micro USB cable, audio jack extender, welcome guide, our worry-free 18-month warranty and friendly customer service.