Power Bank, External battery, Modern Portable jHub Ultra - Huge Limited Time Amazon Sale - Top Selling External Battery Power Bank Portable Charger with unbeatable value, quality and style Ultra Portable, Simple and modern design is a perfect match for your Apple, Android, Windows or Blackberry smartphones, as well as GoPro and other action cameras. Provides 1 to 1.5 full charges for most Apple and Android smartphones. Adds up to 7 to 9 hours of talk time and up to 70 to 90 hours of audio playback The jHub Ultra is ultra-portable, yet provides a powerful charging capacity - The jHub Ultra adheres to USB standards for wide compatibility with most any Apple or Android device, such as iPhones, Android Smartphones, Windows and Blackberry smartphones, and digital cameras like GoPro. The possibilities are endless!