40W Klappbar USB Solarpanel Tasche Power Bank Telefon Ladegerät Outdoor Camping Wandern
ab 60,59 €
Power: 30W / 40W. Solar panel is a device that directly or indirectly converts solar radiation into electrical energy by absorbing sunlight, through photoelectric effect or photochemical effect. Its waterproof quality allows you to use it in any weather conditions, whether it is raining or snowing.
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