Features 【ENERGY CONVERSION】Solar panel is manufactured with A-grade polysilicon wafers, ETFE laminated monolithic process, which can efficiently convert light energy into electricity, 8W solar panel can provide stable power supply. 【CONVENIENT CHARGING】Solar charging panel is equipped with 5V 0-2A dual USB output ports, portable solar panels with wide compatibility, built-in smart chip, can automatically adjust the current according to the load, can a variety of electronic devices. 【FOLDING USE】Solar battery charger unfolding size is 270 x 175mm, folding size is 175 x 130 x 15mm, solar panel charger is suitable for outdoor use. 【PORTABLE】Solar panel module is designed to be lightweight and compact, with IPX6 level waterproof performance, easy to use and carry flexibly. 【APPLICATION】Portable solar panel can be widely used in various occasions, including but not limited to camping, traveling, hiking, etc, very practical. Features: 【ENERGY CONVERSION】Solar panel is manufactured with A-grade polysilicon wafers, ETFE laminated monolithic process, which can efficiently convert light energy into electricity, 8W solar panel can provide stable power supply.【CONVENIENT CHARGING】Solar charging panel is equipped with 5V 0-2A dual USB output ports, portable solar panels with wide compatibility, built-in smart chip, can automatically adjust the current according to the load, can   a variety of electronic devices.【FOLDING USE】Solar battery charger unfolding size is 270 x 175mm, folding size is 175 x 130 x 15mm, solar panel charger is suitable for outdoor use.【PORTABLE】Solar panel module is designed to be lightweight and compact, with IPX6 level waterproof performance, easy to use and carry flexibly.【APPLICATION】Portable solar panel can be widely used in various occasions, including but not limited to camping, traveling, hiking, etc., very practical. Specification: Item Type: Solar PanelOutput Voltage: 5VCurrent: 0-2AOutput Interface: Dual USBWafer: Class A polysiliconConversion Rate: 19%Expanded Size: Approx. 270 x 175mm / 10.63 x 6.89inFolding Size: Approx. 175 x 130 x 15mm / 6.89 x 5.12 x 0.59inProcess: ETFE laminated one piece.Waterproof Grade: IPX6 Package List: 1 x Solar Panel2 x Buckle Package List 1 x Solar Panel 2 x Buckle