Built-in battery (mA) 1000mAh 5V 120mA solar panel specifications Output voltage / current: 5V/500mA 1. Solar Charger : 1PCS 2. Output line: 1PCS 3. Adapters: 6PCS 4. Input line: 1PCS / USB male turn DC3511 5.AC Adapter: 1PCS 120 * 60 * 12mm