XS Power XP3000 XP Series 12V 3,000 Amp AGM Supplemental Battery with M6 Terminal Bolt

B&W Trailer Hitches Tow & Stow Adjustable Trailer Hitch Ball Mount – Fits 2″ Receiver, Dual Ball (2″ x 2-5/16″), 7″ Drop, 10,000 GTW – TS10040B