ThinCharge - World&rsquo;s Thinnest iPhone 6/6S Battery Case - Ultra Slim High-Capacity 2,600mAh Battery - iPhone Portable Charging Case Protective Cover for iPhone 6/6S (4.7 inch) [BLACK] WORLD'S THINNEST iPhone 6 and IPhone 6+ CHARGING CASE - Guaranteed to be the thinnest 2,600mAh battery case on the market! Our case measures 4mm(.15in) in thickness of the case, the case and phone measures 11mm(.43in) thick and 145mm(5.7in) tall. Our competitor with the case and phone measures 14mm (.15in) thick and 155mm (6.1in) tall. You will experience the difference carrying around the ThinCharge in your pocket compared to thicker options BETTER DROP PROTECTION - ThinCharge iPhone 6/6+ charging case is made from a shock absorbing polymer material which is much better for drop protection compared to the aluminum bumper battery cases that the competition uses. It's soft to the touch and won't snag on your clothing when you pull it out of your pockets. Meaning we made not only the thinnest 2,600mAh battery phone case but we gave it better drop protection PASS THROUGH CHARGING TECHNOLOGY - The ThinCharge battery case features pass-through charging, meaning it automatically charges your iPhone first, then it charges the battery case. Compared to other battery cases, you can use your existing Lightning charging cable. This saves you the time and hassle of removing the case just to get a regular charge. With the thin design, the battery case works and is compatible with most charging docks TWICE THE BATTERY LIFE - The battery inside this case is highly efficient given the small size. It packs a 2,600 mAh lithium-polymer battery. This will double the life of the phone without you even knowing. If you are already going to use a case you should have a battery built in so you never run out of battery on your phone. Imaging flying internationally and having a full battery even after playing music, games, and surfing the internet. SATISFACTION GUARANTEED - Your satisfaction is 100% guaranteed. We offer a 12-month warranty on all products. Please reach out to us through our 24/7 support. We want you to be at ease knowing that you are buying a quality product