:facepalm: One MF cell has 24 shots in a laser a rifle, One EC Pack has a huge amount of shots in a gatling laser, One Energy Cell has 30 shots in a laser pistol. So if it could hold 50... your logic did not understand the question.
You can't use math on energy weapon packs, because the amount you get from each one depends on the amount of energy drawn from the pack.
Then again, it gets kind of screwy when you have things like the Gauss rifle where it only uses one unit of MF energy but you have to insert a new MF cell every time...
You know, that just reinforces my point. The energy weapon ammo system doesn't make sense, so they can set the capacity for whatever makes most game balance sense.
You can rationalize it all you want, like for example, the Gauss rifle fries the MF cell when it uses it, so you set up a bunch of MF cells to have one unit each, for example..
If they really wanted to balance it, they would set up each type of energy weapon cell as having a certain amount of units, and then adjust capacities based on how the weapon draws energy per shot.