20W Solar Panel 12V Trickle Charge Battery Charger Maintainer Marine RV Car
22,59 €
5pcs Mini Solar Panel Modul 6V 2W 0.35A 80MM Runde Poly DIY Epoxy Zellbatterie. Power: 20W. Solar panel type: solar. First, the solar panel surface of the solar panel faces the sun, and the back USB output surface has a red light indicating that the current output is normal.
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