Works. 75

Yes, what can you write about an adapter already? It works. Fits, does not wobble. All good.
Why why only 4 stars?
5Sterne there would be if you could somehow inserted AA batteries set / lock, you can not do.
They could, in the worst case, slip, but on the devices for which I bought the adapter that does not matter, because the batteries are not in a row is inserted, but are adjacent.
So for my purposes perfectly.