The 7-Way, on its own, will not engage electric brakes. You would need to add a brake controller. I would suggest a proportional unit as it will detect how hard you are braking in the truck and adjust the braking power on the trailer to match. It will yield a smoother braking system.
bona fide (not comparable) 1  In good faith. 2  Genuine; not counterfeit.
Bona Fide Law and Legal Definition. Bona fide is a Latin term meaning good faith. In legal terms, it is often used to refer to a purchaser or holder who takes something without fraud, deceit, or knowledge of a lien or superior claim by another. Bona fide refers to a quality of genuineness.