Specifications: 1.3W solar panel 2.6V 2.5AH sealed acid battery 3. SuperbrightwhiteLEDX36pcs 4. AC Charging adapterand12Vcar pluy 5. Time to keep battery fully charged: 6hrs by AC power : 15hrs by Solar Panel Lighting time : around 6--8successive hrs after fully charged. contact fenlong2009 at hotmail dout com skype solar0818 sandy wang