Kit Pannello Solare 20W Caricabatterie Gocciolatoio 12V Caricabatterie per Camper Barca Auto Campeggio
Power: 20W. Type: Solar panel. 1x solar panel. The front of the solar panel is waterproof, but it is best not to let water enter the USB and DC interfaces. It can maintain battery life and extend battery service life.