I ordered this battery, because my old original battery no longer has the desired energy to operate my phone more than 3 days. However, I was even more disappointed with the receipt of this battery, since it was only half full after sending an SMS (directly after the loading process was completed). Ultimately, he held then (without calling or texting) barely 14 hours. I therefore had to invite him every night. I can only advise against any of these battery to buy here !!!!! Ausgepowerte old batteries Anscheind here resold!