Ordered to replace the battery in the tooths my Gigaset SL 785 this battery. Can not understand all the four or five star reviews. The capacity is not satisfied me: Burdened holds the SL 785 thus with me about 3 days by. By comparison, the original battery has held approximately 9 days at his good times. Have ordered the spare battery to use the Handtteil again can, without even put it every two to three days on the charging station. Quality seems even with batteries to come at a price ...