... 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 ... Micro USB 1pc, 6 3DS/NDSi interface 1pc, 7. Nokia interface 1pc, 8 USB adapter cable 1pc..Packing ...