Please beware of the myriad of cheap NIMH battery chargers on Ebay. Many of these originate from Hong Kong/China. I had the misfortune of buying one in a package with 8 NIMH 2500 mAH AA and 8 1000 mAH AAA...
Another member recently wrote of his BTY "1000 mAH" AAA batteries having a real capacity of only about 200 mAH.I have just tested some new BTY AA "2500 mAH" NiMH batteries. They average 200-300 mAH actual...