The biologic reecharge case is a rugged weatherproof iphone case that completely encloses and protects your iphone yet still allows full access to the touch screen and your apps even better the reecharge case integrates a powerful lithium polymer battery that helps your iphonersquos battery keep up with your most epic outings with your iphone fully protected and staying charged you are ready for long days outdoors in the saddle on the trail or on the slopes thanks to a ridgeseal case