4smarts 458759 Solarmodul 40 W

Universal: VoltSolar 40W can charge via the USB-A, USB-C and DC outputs - even simultaneously.
Lightweight: VoltSolar 40W weighs only 1.4 kg and with a size of 20.7 x 28.2 x 4.4 cm it can be easily carried in a backpack. The mounting holes make VoltSolar 40W ideal for attaching to the backpack.
Eco -friendly: You produce electricity anywhere without polluting the environment - you only need the sun and nothing else.
Waterproof and durable: Thanks to the multi-layer structure, you can use the panel anywhere without worrying about getting wet or being damaged. It is sturdy and built to last.
Safe: The built-in chip supplies the device to be charged with exactly the amount of power it needs, thus protecting the technology from overcharging.
Wide range of uses: Perfect for camping and outdoors. Can also be used as a power source to charge your mobile power station.