Correct bad battery. In both phones, the charging time is ruckzuck from 50% to 5% down without great to have done something out .... waste of money is ... because my cheap batteries are that cost less compared to this here 1000 times better! Covered the print on the outside, I thought, it is also an original .... there when I have the battery and images are on the whole photo spread red lines ... is not good for mach ... shame that I did not realize before, (I only used him now), otherwise I would have returned and asked him my money. Now nothing else is left but to throw him (money -.- set in sand). In short: I would not buy here again!