After less than three months, the first batteries are at the end (replacement is being tested)

In the item description above is: "The capacity is 100% exactly No misnomer or wrong specified capacity for promotional reasons exactly the same quality as the original Samsung battery Inexpensive is not bad or inferior in this case...."
At least for my two batteries, unfortunately this is not true. I wanted my original Samsung battery, which was a bit weak after a year, replaced by this. After 2.5 months with alternating use of a battery are on average so be 16 clock in the afternoon on the mind, the other still more. Currently, after 4 hours of use, (which I hereby mean almost exclusively in standby mode) I still have 40 percent capacity.

Conclusion: Both come together about even on the duration of my Samsung batteries, individually no longer usable. I just keep because the Ladegarät is quite usable. Otherwise I would complain about it. From me no buy recommendation. The star for quite usable charger (although there are very high beeps during operation of itself) is just as justified.

Supplement: The seller has offered me a free replacement, who arrived here two days ago. I will test these new batteries now intense. Perhaps I had Monday batteries with the first delivery.