I bought this battery as there is otherwise my information to any AAA cells with 1.5 volts on the market. Unfortunately, I regret buying quite a while. Today I have to warn a review struggled through to other customers on this product. Already after about the fifth loading cycle a significant decline in capacity, I noticed. I have to say that I have inquired from the manufacturer for the correct charging of the batteries. Now, after about half a year use, the cells have only about 1/4 of its original power. The result is a regular battery replacement.