1. Mono-crystalline silicon wafers or multi-crystalline silicon wafers with high conversion efficiency are used,which enables a high solar energy conversion efficiency of over 17% 2. Solar panel specification:0.4Watt/5.5V/75mA 3. The built-in high capacity rechargeable polymer battery:800mAH 4. Output:5.5v/500 mA 5. Charging time for mobile phone: about 120 minutes(the time may vary slightly depending on mobile phones lf different brands and models) 6. Charging time for built-in battery through solar energy:6-10hours 7. Charging time for built-in battery through a compute or AC adaptor:3hours 8. Accessories:output cable,AC adapter, interface 5PCS(for Motorola,Samsung,Nokia,SonyEricsson)
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