... Solar Laptop Charger 2.Protable 3.Green 4.Fashionable Solar Laptop ChargerBuilt-in batteryPanels specificationsOutputVoltage / currentParts ListDimensions 12000mA2WUSB 5.0V 9V 12V 16V 19V500-2500ma1. Solar charger ... *260mm 12000ma2.5w5.5V,11.1V,16V,19V,24V500ma~4000ma1. Charger:1 pcs ,2 Connect wire ,6Adapter ... *92*34mm12000ma5.04W5.5V,11.1V,16V,19V,500ma~4000ma1. Charger:1 pcs ,2 Connect wire ,5Adapter ...