Importer520 2600mAh Ultra Compact Lipstick Size Portable Power Bank Backup External Battery Charger for For Samsung Galaxy Exhibit T599 (T-Mobile) / LG Optimus Zone 2 LG G3 D855 / Nokia Lumia 635 / HTC ONE (M8) / Kyocera Hydro Icon 6730 / Kyocera Hydro Life 6750 / Samsung Galaxy Avant SM-G386T - Black Brand new product Importer520 is a registered trademark Stylish, mini, and light-weight design; Fits easily into any bag or pocket; Compact "Lipstick" Size Capacity; Add 8 hours of talk time or one full charge to your iPhone 4 / 4S / 3G / 3GS; Add 80+ hours of audio playback or a full charge to the battery life of most mobile phone. Grade A cell ensures high quality; LED indicator with two colors shows the current battery state Accessory Only