AA and AAA batteries?

I bought this device in the joyful hope also to be able to invite AAA batteries. It is not clear from the product disclosure, but as a set: "The modern energy solution ......., polluting AA and AAA batteries are operated to throw away.", Had impressed me.

Packet comes, unpacked and my joy was endless. One AA battery charger. MICRO accumulators should not THIS UNIT LOADED!

The device can handle only batteries with a capacity of more than 1600mAh.

The Hahnel batteries are pairwise encoded color, ideally need only two batteries for devices. On the back there is a large hole in the back wall, a finger print are all battery is very easy to remove. The polarity labeling is indeed on an inner side wall, but is not a cheap sticker but an abrasion-resistant inscription no direct battery connection. A mains charger is also warm, relief is when removing from the socket, the rubberized outer sides.

When it comes to the handling and processing, I would give 5 star (really well thought out and expertly made). But charging times of 12 HOURS shock me.