Specification: Model:RXJA2004A; VMP:6V 2.2W; IMP:360mA; OCV:7.2V; SCC:666mA; Application range:4V~5V battery; Solar panel:Polysilicon; Power of LED:3W; Shell material:ABS plastic; Power type:Dual-use solar panel and a 18650 lithium battery; Switch mode:Button switch; ...