Lenmar Power Bank PPW11000 3-in-1 Portable Battery and Charger for Apple iPad/Tablets, Smartphones and More: * 3 USB ports power and charge up to 3 devices on-the-go * High output USB charges 1 tablet and 2 smartphones simultaneously * Recharges via micro USB cable (included) * 8-hour fast charge via Apple iPad 21A charger * 37V/11000mAh * Lithium Polymer * 1-year warranty