20W USB Solarpanel klappbare Powerbank Outdoor Camping Wandern Handy Ladegerät USA
ab 14,92 €
Maximum power (pmax): 20W. Solar energy conversion rate: 18-19.5%. No built-in battery. The power is directly output from the USB interface, and there is no built-in battery to transfer the power, and the power is directly supplied to the electronic device through the USB output interface.
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