LB1 High Performance External Battery Power Bank Backup Charger for Nintendo DS Game Console Portable High Capacity 11200mAh Portable External Battery Power Bank/Back-Up Charger for iPhones | iPads | Smartphones | Tablets | Cameras | MP3s/MP4s | Bluetooth and Game Players. Portable High Capacity 11200mAh External Battery Power Bank Backup Charger. Charge Cycle life &gt; 500. Can charge Smartphones and tablets up to 5 times. Power balance simply indicated by LED power indicator. Built-in LED flashlight function. Over voltage protection. Over current and short circuit protection. Output: DC 5V/1A. Input: DC 5V/1A. Accessories: USB cable--iPhone--Micro USB Connector. Dimensions: 4.3 x 2.8 x 0.9 inches.