XS Power D4900 12V BCI Group 49 AGM Battery (Max Amps 4,000A, CA: 1075 Ah: 80, 3000W / 4000W)

B&W Trailer Hitches Tow & Stow – Fits 2″ Receiver, Tri-Ball (1-7/8″ x 2″ x 2-5/16″), 7″ Drop, 10,000 GTW – TS10049B