EBAT Foldable Solar Panel SunPower Cell Solar Charger Weatherproof 120 WattUSB 5V+DC9-18V for RV Boat Cabin Tent Car Phone Tablet, Laptop Golf Cart Marine Battery & Travel Camping ShippingBlack Dual Ports, DC (12-18V/6.6A) & USB (5.0V/2.1A) to charge two devices simultaneously and save you time. Foldable, designed for outdoor trips and activitiesWell-placed eyeholes enable easy attachment to your car, tent or even trees. Materials: Solar panel: PET laminated / Fabric: PVC (IP64). High conversion solar charging technology keeps your device powered up with free limitless solar power. 12-month warranty with unparallelled Customer Service.