I ordered the battery, because it is called a high-capacity battery. After the first charge showed me my laptop at 100% charge for a period of about 2 hours. This is significantly less than the original battery of Medion. I thought after a few charges might increase the capacity, but unfortunately that is not the case. But on the contrary. I am now landed 34 minutes when fully charged in 1 hour. The fit of the battery is ok! Property me of the battery promised more!