30A Port is specifically designed for RVs

ALLPOWERS S2000 Pro portable power station is equipped with an AC 30A socket, which is specially made for RV, using the RV adapter directly, no need for a conversion plug. ALLPOWERS portable power station can be an emergency power supply to provide safe, green and reliable power for the RV, as it is easy to lose power when the RV is parked for a long time. It not only reduces battery costs, but also achieves environment protection,allowing you to enjoy your gasoline-free, zero emissions and zero noise life in your RV anytime.