I've talked about the Tanks in the previous battle. Tanks are like a part of the Armor, the sub-energy stored in the armor. Different armors have different capacity, like X can have up to 4 sub tanks and 1 part (Unless using Gold Armor) in X3. (While Zero doesn't have access to any upgrade or tank in that game...)
11:49 Skurai said:
I don't have to study for math, I'm technically a genius, just don't care to show.