A Faster, Portable Charging Solution for Your Device! Smart, Compact Design . The Solar ReStore BST is equipped with a universal USB charging port and a powerful 1500mAh Lithium battery that stores solar power when you?re away from outlets. Charge it up via solar power, USB port, or AC outlet! The LED power measure on the back indicates your current charge level. Flex-Neck LED Light . The ReStore is also designed with a side-loaded flexible LED flashlight to use when you?re out in the dark. It?s perfect for saving your phone or flashlight battery while reading, camping, or nighttime vehicle inspections! Twice the Solar Power, Twice as Fast. When connected with your Solar Restore, the Add-On Panel will increase the charge rate to DOUBLE the normal charge time and enable it to charge 100% using only sunlight! Universal & Lightweight. This ultra-light battery pack is easily stored and transported and will provide power to all devices that have a Micro or Mini USB charge port, making it an ideal travel companion! Compatible with: Motorola Droid RAZR , MAXX , Bionic , Pro , X2 / Atrix / Milestone / Backflip / Defy. HTC One X , S / EVO 4G , 3D / Rezound / Shift 4G / Thunderbolt / Arrive / Inspire / Freestyle / 7 Pro / Hero / HD2 / Incredible S . Samsung Galaxy Nexus 4G , Note , Beam , S III , S II , Skyrocket / Blaze / Infuse 4G / Indulge / Captivate / Fascinate / Vibrant / Prevail / Ace / Epic 4G / Transform / Focus / Continuum . Blackberry Torch / Storm 1 , 2 / Bold 1 , 2 / Tour / Curve / Pearl 3G. Nokia Lumia 900 4G , 800 / N900 / N8 LG Lucid / Optimus / Viper . Amazon Kindle 1 / 2 / DX . Barnes & Noble Nook / Nook Color (OEM Cable required) Apple iPod Classic / Touch / Shuffle / Nano , iPhone 3G , 3GS , 4 , 4S (OEM Cable required) And many more!