
Dont just protect your precious iphone -charge it at the same with the Reserve Power Battery Case. It can be so annoying when your phones battery has run down, particularly when out & about. Built into this slim, protective case is a long-lived 1450 m Ah lithium-ion battery that delivers 5 watts of power to charge your iPhone while you carry it. The included USB (Universal Serial Bus) charge cable plugs into the cases micro USB (Universal Serial Bus) connector to top off your iPhone & then charge the cases Reserve battery. An LED indicator reveals charge level at a glance. A black frame & clear frame are included. Of course, while its taking care of your battery, the case is taking care of the back & sides of your iPhone. The Reserve Battery Case fits iPhone 4 & 4S models from all providers Technical specifications Slim 1450 m Ah lithium-ion battery pack bult into iPhone cover Micro-B USB (Universal Serial Bus) connector & 30" / 76.2 cm cable for your iPhone 5 watts (5 V DC @ 1 amp) of fast charging power Power switch & LED charge level gauge 2 Interchangeable frames.