Initially IVH was first begeistgert about the quick delivery. Unfortunately, this is not an original battery. Can one at this price also do not require. After 2 weeks, satisfaction - now the total disappointment. Do this 2 Battery charge times a day for about 2 hours. Within 60 to make calls and surf without min: empty! Impudence something at all to sell. Actually such pathetic scrap, even if it costs only 5 euros to provide bona fide customers. Use again the 2 year old Origialakku and will make myself knowledgeable in the specialized trade!