Overview: Product Name Solar flashlight (high-grade aluminum alloy) High solar energy convert: Over 16% Solar panel:5V/50m A Battery capacity:680m Ah Charging time for the Lithium polymer battery inside using the solar panel:10-15 hours With 10 PCS super bright LEDDischarging time:8 hours Specification: Size Approx:25.5 x 5.5 x 5.5 cm Weight