Excellent Quality SUNPACK&reg; 8W Portable / Foldable Solar Charger for Laptops, iPad, mobile phones(include 12000mAH power bank with 2 x 5V USB port and 16~20V(auto sensing) output, 11 Laptop connectors, 4 DC tips, USB charging cable and AC charging adaptor) Using high efficiency solar cells which last more then 20 years. Include 12000mAH power bank which has built-in overcharge, discharge and over heat protection. Include 12000mAH power bank, 4 DC connecting tips for cell phones, 11 laptop connectors, USB cable, AC charging adaptor & suction cups for fixing on car windshield. Provides 16V~20V auto-sensing output to charge laptop computers(up to 60W). 2 x USB ports to charge small electronic devices like mobile phones, iPhone, iPad, iPod, e-Book, GPS, etc.