ULTRATHIN 4000MAH PORTABLE BACKUP BATTERY CHARGER FREE IN KARACHI

Feature: Light-weight and fashionable design. Easily fit into your carry bag and charge your mobile device anytime and anywhere. Four LED indicators show you the energy state of external battery and can be used as flashlight. Built-in Li-ion battery. Apply to various electronics devices, such as mobile phone, iPhone4 4S 5 5S 5C 6 6S 6PLUS, iPad 2 3 4 Mini Air, iPod,Samsung, Blackberry, Mp3, Mp4, PSP, and etc. Compatible with all Digital device with USB Connector, such as mobile phone, SONY PS3,MP3 players, gaming devices, Bluetooth headsets,PDAs, digital cameras, etc. Specifications: Capacity: 4000mAh Input Voltage: 5V Output Voltage: 5v Output Current 1A