Batman vs Stingray

Batman-None. However, he is a genius, in peak human physical condition, and has vast personal wealth and access to custom equipment. He is also a master detective and one of the greatest martial artists in the DC Universe.

vs

Stingray-The Stingray battlesuit enhances his strength and durability to superhuman levels, which allow him to operate within the crushing pressures of the ocean depths. Naturally, his suit also allows him to breathe underwater, and its streamlined wings allow him to glide through air for great distances. The suit's chief offensive weapon is a powerful electrical discharge released through the gloves.

Retrieved from "http://en.wikipedia.org/wiki/Stingray_%28comics%29"

Theoritically speaking Stringray should win this beucase with his suit he is almost on par with Namor strength and speed-wise. I'll give this to Stringray. Most of Batman's standard weapons ouldn't do anything to stop Stringray. Batarangs, flash bangs, even tasers would have no effect and all Stringray needs is one well placed hit

He lifts like 40tons.

http://www.avengersforever.org/characters/Characters.asp

Ok, I remembered some of his appearances, but after checking out his profile there should be no way that Batman w/o any sort of prep should be able to beat him