Arctic Cooling Arctic C1 Mobile Charger 4440mWh USB Powered Solar Panel Charger for Mobile Devices w/Cell Phone Tips Arctic Cooling Arctic C1 Mobile USB Charger w/Solar Panel General Features: Silver color USB interface (Mini-B (F) input, Standard-A (F) output) Built-in lithium-ion rechargable battery (4440 mWh capacity) Hybrid charging capability; charges via USB or solar panel Three (3) Status LEDs Adapters included for Nokia, Samsung, and Sony Ericsson cell phones