I have run 1.7.10 Bukkit server with IC2 Experimental installed on it. I tried to configure kits for players, that contains IC2 items (tools/armor/crystals), but all items I give that way has 0 Eu charge.
SudID in items/tools seems related only to tool/armor charge bar, but do not affect actually stored Eu in item.
I googled hard, and found that IC2 stores information about Eu accumulated in item into NTB tag "charge" but i can't find how to set this tag with command or configure it for kit.
It must be possible, because NEI/creative menu provide charged items correctly (charge bar is full and stored Eu is on maximum level)