Folding solar panels 30W Solar Panel With USB Waterproof Outdoor Hiking And Camping Portable Battery Mobile Charging Pad 6.8V -------- Solar charger

1. Solar energy: Efficient solar charging circuit.Protecting the environment and inexhaustible natural gas. 2. Monocrystalline silicon: Solar cells with epoxy resin surface sealing. 3. Ultra thin: Lightweight design with a thickness of only 6mm. 4. Portable: Frame design suitable for indoor and outdoor use. 5. Standard USB output: compatible with mobile phones and other portable digital devices.