Features: -Use sunlight to recharge in only four to five hours in Bright Sunlight. -Only three minutes recharge can provide you to charge mobile phone. -Built in 3.7V/950-1100mAH Li-ion Battery. -LED light for night use. -Recharge with no mains Supply. -Solar cell power:5V/300MA DC. -Recharge Circuit to allow Battery to be Rechorged using Mains Adaptor. -Recharge power to cell phone or other appliances:5.7V/500MA. -Portable and Environmentally Friendly. -Dinension size: 120?5.5?9.5 mm