... design Purchase a USB adapter and charge other devices Solar Battery Charger - 30Watt, Camouflage, 10x Laptop Adapters, WaterproofIntroducing: This 30w ... Material: Waterproof Nylon 600D* Output:18V* Suit for: Dell,SONY,lenovo,etc 18V computer* Opened Size:73X58X0.5cm* Closed Size:29X22 ... .W.:1.5kg/pcs* Connectors:* A.Dell,Lenovo,HP* B.Sony,Lenovo* C.Dell,Lenovo,Acer,Shenzhou* D.Asus,Toshiba* E.Dell, ...