Waterproof 20W 5V Foldable USB Solar Panel Charger for Hiking (Camouflage) .
12,96 €
Maximum power (pmax): 20W. Color: camouflage, black (optional). Solar energy conversion rate: 18-19.5%. Output: USB 5V. 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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