USB Solarpanel Powerbank für Outdoor Camping Wandern Handy Ladegerät 5 V tragbar
19,55 €
High efficiency polycrystalline silicon solar cell. This product converts electricity through solar energy. Without sunlight, the product can not work properly！. This product does not have the function of energy storage, it must be used under direct sunlight (the power generation efficiency of the solar panel will be affected by the sunlight intensity).
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