Product Overview
Designed to provide power for your iPhone 4/4S\nCompact and lightweight, you can use your iPhone as usual as you use this external battery.\nBuilt-in 1900mAh high capacity rechargeable Li-Ion battery.\nCan also work as a protective case.\nBattery itself charged through USB port.\n\nSpecifications:\nBattery type: Lithium-ion battery\nCapacity: 1900mAh\nOutput Voltage: 5V \nOutput Current: 500mA\nStandby time: Up to 230 hours\nTalk time: Up to 6 hours\nInternet use: Up to 5.5 hours; Up to 8 hours on Wi-Fi\nAudio play: Up to 30 hours\nVideo play: Up to 8 hours\nColour: Black\n\n!!<>!!Package Content:!!<>!!\n* External Battery for iPhone 4/4S\n*USB Cable\n*User Manual\n*Item include retail packing.\n\nCaution:\nDon't expose to high temperatures (60c)
