2200mAh power bank with dual USB output ports, power indicator . compatibale for iPhone/ipad/iPod/,mobile phones, digital camera Type: Normal power bankCell type: Li- ... circuit,over-load,etc.Other function: Power Intelligent monitoring system Fit for:iPhone,iPad,iPod,Mobile phones,Digital Camera,MP3,MP4,PSP ... connector LG connectorNokia DC2.0 HTC connector Mini USB 2200mah portable power bank