... 3 colors available best selling li-ion battery bank 8000mAh Product Features:1) 8000mAh portable battery pack with embedded Micro USB charging ... %, iPad 2 75%, and iPhone 4s 346%;5) Suitable for charging your iPhone, iPad, Samsung Galaxy Note, Samsung Galaxy ... , Bluetooth devices and more;6) With internal protection functions for short circuit, overcharge and over temperature, safe, energy-saving ...