In fact, had the batteries after removal from the pack capacity 338mAh and 343mAh between. So you should not be relied upon to have here directly from the package a replacement for alkaline AAA batteries - these have some 1000mAh capacity.
After the initial charge, the four eneloop 786mAh to 813mAh totaled. The one year of storage at the merchants therefore seem to have done them no good.