CHARGE ON THE GO: Few things are more frustrating than being out and realizing your phone is about to die. Whether you need battery juice for important things like business and interaction or even less important things like checking your Instagram, it is incredibly annoying when we can't just charge up our phones without having to carry around a cord charger and finding an outlet. With our portable power bank, you can recharge your phone anytime, anywhere, for a full charge within 90 minutes. SLEEK & ULTRA THIN: The Zohmo power bank cover for mobile iphones is so light and thin, it won't create obnoxious bulk to your phone. The removable black case is truly lightweight! This is one of the number one qualities people are adverse to when deciding on a charging case. Many of the phone battery packs and iphone cases are awkward to carry around in your pocket or purse. With this compact power bank charger that doubles as an iphone case, leave your baggage at home. This product fits like EXTEND BATTERY LIFE: Our high speed battery case is comprised of a 3000 mAh lithium polymer battery which not only quickly boosts your iPhone's battery life, but guarantees an additional fourteen hours of talk time or ten hours of web browsing. No more setting your phone on "battery saving mode" or closing out tasks in hopes to buy you a few extra minutes. With our rechargeable battery pack, you will experience extensive phone use.