iphone 5 5S Case , Leathlux Colorful Pineapple Soft TPU Gel Skin Case Cover for Apple iphone 5 5S Form-fitting durable protection Integrated power switch allows you to switch on/off the battery case. Only use the battery when you need it. We can provide custom phone cases with any design for you. If you want, please contact us! Ergonoamic, form-fitting protective ultra-resistant case-and-battery-in-one for your phone. Offer the Easiest Way to Install and Remove.