1. Charging time for mobile phone: 1-2 hours;
2. Charging time for the Li-ion battery using solar panel: 8-10h or USB chargeable cable 3-4h;
3. Components: 2pcs of solar panels, 1pc of connection, 4pcs of connectors and 1pc of USB chargeable cable;
4. Long stand-by time, current consume less than 150uA