XS Power XP750 XP Series 12V 750 Amp AGM Supplemental Battery with M6 Terminal Bolt

B&W Trailer Hitches Tow & Stow Adjustable Trailer Hitch Ball Mount – Fits 2.5″ Receiver, Dual Ball (2″ x 2-5/16″), 8.5″ Drop, 18,000 GTW – TS20043B