13 Most Powerful Items In The DC Cinematic Universe
7. Batman's Battle Armour
The normal Batsuit wouldn't be too far from this list in all honesty: like the Bat-vehicles it is a precise expression of technical genius, developed and evolved to almost 100% efficiency and capable of making Batman mostly invulnerable. But adding some specific anti-Superman measures, as Bruce Wayne did in Batman v Superman makes it even more impressive.
The suit looks immovable, but it's so precisely engineered that it can be "piloted" by Wayne at great speed and without compromising his combat effectiveness. And that means a far higher level of force. Also, it shoots missiles.
And that's without taking into account the Kryptonite augmentations it comes with and the weapons Bruce Wayne developed using the mineral, which means it combines Batman's powers with natural powers capable of taking Superman down. Quite why Batman ever took it off remains a mystery.