Mili Power Shine 4000 Mah

Product Features\n\nBatterytype: Lithium polyme\nCapacity: 4000 mAh\nMicro USB input: 5V/1V (max)\nOutput: USB1 - 5V/2.1A（max)\nUSB2 - 5V/2.1A（max)\nSelf-charging time: 9 hrs (by laptop)\n 5 hrs (by 1A adaptor)\nOn/off button: press to start charging\nPower display: 4 LED indicators shows power level, each represents 25% of battery usage\nProduct measurements: 114*58*16.5 mm\n \n\nProduct Features\n\n1. Dual USB port design supports 2 devices simultaneously charging\n2. 5 V/2.1Aoutput capable of charging Tablet PCs\n3. Equipped with Apple original connector, compatible with all iPad / iPhone / iPods.\n\n