Zum Selbermachen Solarpanel Tragbares Solar Ladebrett Modul für 3,7 V-5 V Akku 0,7 W
5,67 €
Without power storage function, it is suitable for charging solar toys, solar displays, and small DC batteries. Feature: 1. The solar panel uses polysilicon material, high conversion rate, corrosion resistance, long‑lasting.
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