1500AH LITHIUM SYSTEM PRO INSTALLED. Will run everything including AC. Charges via the plug in cord. Boondock for 3-5 days depending on AC use. We have only used it twice. 10 Cubic Ft fridge. Couch turns into bed. 52 gallons fresh water. Instant hot water heater. 42" TV. Shock absorber suspension. Camp King Bed. Our 2025 Forest River Campsite Ultra 19KB is a travel trailer designed for those seeking adventure on the open road. With only 300 miles on the odometer, this like new model is ready to take you to your favorite destinations in style and comfort.