More than 4 months ago I received 24 AA and 12 AAA. I have chargine equipment that enables me to measure the actual battery capacity. Many of the AAAs were near or above their 1000mAh ratings, although some were approximately 800mAh. The AA batteries, however, are woefully over-rated. Their claimed capacityis 2600mAh. Many have capacities around 1600 mAh -- less than 2/3 their claimed rating. Finding the capacity of a battery requires at least 3 discharge-recharge cycles, so it is not a quick process, but my tests of better known brands indicates that they are usually slightly above their rated capacity. If you want to have high-capacity batteries, I suggest you buy a "name-brand" and stay away from all-battery.com.