I ordered two batteries and get well, but only one worked. after repeated complaints mails I finally get an answer, the battery is probably tiefenendladen and I should send him back, would get for a replacement. have the battery sent to the specified address and after I heard three weeks nothing more, a mail sent to inquire when I get replacement. In response, I've only experienced> Unfortunately, we can not return in the logistics center, I have unfortunately seen the certificate of mailing lost, battery away, return postage away, so bad luck !!!