Description
Specification:
Solar panel: Sunpower solar cell.
Folding Number: 4pcs.
Transformation Efficiency:>22%.
Output voltage: 5V / 3 USB.
Output current: 3.5A Max.
Material: 600D polyester.
USB Port:
15W Solar panel:2USB Port.
21W Solar panel:2USB Port.
28W Solar panel: 2USB Port +1USB QC3.0 Port
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