... power,1.98W 2.Solar charging current,360MA 3.Built-in battery,3. ... (polymer lithium cell with great c 1.Intellectual charging function:precharge,constant current charge,constant voltage charge, ... appears double-color instruction when is charged under sunlight.Charging status are clear at a glance. 6.Three ... Mp3,Mp4, IPOD,DV etc digital products.9.Charging time(with proper AC adapter:2~3 hours10.Working ...