Flexible charging power—use solar panel or AC-UB wall adapter to: - Charge AA rechargeable batteries with solar panel or through the USB port. - Charge electronic devices through the USB port. - Rugged, compact cover design for use indoors or out. - Use clip hook for attaching to backpack or clothing, keeps batteries charged as you’re hiking, walking, or doing any other outdoor activities. • Kick-stand on back of charger allows solar panel to be angled in direct sunlight at different times of the day—will even charge through a window! - LED indicator light illuminates to show charging direction— LED glows green when IN/OUT switch set to “IN”, batteries receiving power from solar panel or USB port. LED glows red when IN/OUT switch set to “OUT”, electronic device receiving power from fully charged batteries, solar panel turns off. - Packaged in post-consumer recycled cardboard and recyclable PET plastic. - Includes: AA UltraLast Green Everyday Rechargeable batteries. - AC-USB wall adapter - Interchangeable USB cable, with USB and Mini USB connectors