Tragbare faltbare Doppel USB Ausgang Solar Ladegerät Tasche für Laptops 21W
54,66 €
Solar Panel: 21W (Maximum). Item Type: Foldable Solar Panel. Feature: 1. Monocrystalline solar panels have high conversion efficiency, providing 17%‑24% efficiency, while most solar panels are 15%. The PET laminated solar panel uses high wear resistant PVC fabric to ensure waterproof (not ourput port) and weather resistance.
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