Solar Panel Size: approx. Specifications: Material: A-grade monocrystalline silicon. Output: Direct Current:18V/2.3A,USB A: 5V/3.4Amp 9V/3A 12V/2.5A,Type C:5V/3A 9V/3A 12V/2.5A. 1 Piece 5525/35135/7909 Adapter Each.
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