3500lbs Power Tongue Jack A-Frame Electric Trailer Jack with Waterproof Cover for Camper, RV,Travel,Boat,Cargo Trailer,12V DC, 2 LEDs,18″ Quick Lift,Black (Amazon Affiliate)
US: https://amzn.to/3JibrPz
RV/Camper Playlist: https://www.youtube.com/playlist?list=PLErU2HjQZ_ZMNttuLFFn-FrqqO1zEm1IQ