[r.Pod Red] Multifunction Portable Solar Battery Pack and USB Charger with ultra High Flux LED Light compatible with Apple iPhone 4S, iPhone 5, Amazon Kindle Fire and most smartphones Multi-function Utility Pod - Rechargeable Portable Battery Pack and high-output LED lamp High Capacity 4000mAh Lithium Polymer battery compatible with most USB powered devices ( including the latest smartphones, tablets, or ebook readers) Integrated Ultra High-Flux 170 Lumen LED Lamp (With SOS feature and battery level indicator) Ergonomically shaped and soft-touch silicon exterior provides protection and better grip Ultra-Efficient 1.65W monocrystalline Solar Cell with tempered low-iron glass