mophie juice pack plus - Protective Mobile Battery Pack Case for Apple iPhone 6/ iPhone 6s - Black INCREASED BATTERY LIFE  Are power banks too bulky for your liking? Extend your phones battery life with this rechargeable 3,300mAh lithium-ion polymer battery in a protective cover. It adds more than 120% more power to your batterys life when used. Make it standby by just clicking the button at the bottom and monitor its status too, with the led light indicator it comes with. HIGH LEVEL PROTECTION  This hard phone shell provides your phone with the utmost protection it needs even when not charging. It has rubberized support to guard your phone from drops and hard falls. Feel confident with a phone case that delivers. EASY TO INSTALL  This juice pack is easy to install. Just separate its top cap and slide your iPhone all the way to the bottom section until the Lightning connector is fully inserted into your phone. After that, just put the top cap back again, and your iPhone is good to go. ONE FLIP SWITCH  The handy button located on the back of your case lets you decide when your phone needs the extra power. Battery charge can easily be monitored too with a built-in LED power indicator. Put your juice pack on standby or energize when you need it the most. ADDITIONAL TIME FOR FUN  The juice pack plus provides you with 120% more battery power, so you are able to enjoy: talk time up to 31 additional hours; web browsing up to 22 additional hours; and video playback up to 24 additional hours.