... small 5pin USB charging input interface, and super-compatible for the iPhone, iPod, iPad, and HTC, Samsung, Nokia, BlackBerry, LG, ... , overvoltage protection, short circuit protection, comprehensive protection for the products and power is charged.Electrical Characteristics:Battery capacity: 5800mAhInput ... iPhone interface 1pcs, 3. PSP interface 1pc, 4. Mini USB interface 1pc, 5. Micro USB 1pc, 6 3DS ...