Detailed Product Description

1.Solar panel:4V 70mA(0.28w).
2.Storage battery:4 pieces of 1.2V600mA chargeable NI-CO batteries.
3.Charged in the sun for 8 hours,it can work for 5-6 hours in strongest brightness.
4.It takes about 18 hours to fully charge it, can work for 9-10 hours in strongest brightness.