Pisen TS-D182 Portable Power 10000 mAh USB Mobile Power Bank with Fast Output Compact and concise design; easy to put in your bag; dirty-resistant, fingerprint- resistant Built-in Smart IC auto identifies your device and enables fast charging 1A/2A (1A for smart phones; 2A for tablets). Convenient to use with LED indicator light: red indicator light while discharging means the remaining capacity is below 20%; Green indicator light while charging means it is fully charged. Wide compatibility: suitable for mobile phones, iPhone 4s/5/5S/5C/6/6 plus, iPad mini/air, Samsung Galaxy S5/S4/S3, HTC, Motorola, Sony Ericsson, Nokia, LG, BlackBerry, iPod, MP3, MP4, PSP, Sony, Huawei, Lenovo and Most USB Devices. Premium battery chips ensure charge cycle up to 1,000 times. 10000mAh large capacity charges iPhone 5s 4 times; iPhone 6 3.6 times; iPhone 6 plus 2.23 times