Ipanda 12000mah Brilliant High Capacity Ultra Compact Dual USB (2.1a / 1.5a Output) Portable Power Bank External Battery Charger with Led Flashlight For: Apple Iphone 5, Samsung Galaxy S4, HTC One (M7) 2013, Blackberry Z10/q10, Nokia Lumia, Moto X, Google Nexus and All Other Smartphones (Black) 4 level battery indicator with easy on/off switch Rubberized casing for durability Built-in LED flashlight Effectively charges tablets, smartphones, MP3 players, and most other USB-powered devices at significantly superior speeds compared to traditional USB batteries