a new solar charger that charges your mobile in 2 to 3 hours sunshine Specifications1. Solar Panel (mono or multi-crystalline): 5.5V 100mA2. USB charging cable: 5V 500mA 3. Li-ion rechargeable Battery: 3.7V 1500mAh 4. DC Output volt/current: 5V +-5% 500mA 5. Charging times : a) for Mobile phone: 2 - 3 hrs b)for Internal Battery by solar panel: 15 hrs (bright sunlight) c)for internal Lithium ...