At power one, every battery is tested before it leaves the works - 100%. The comfort packaging then receives a quality seal, which safely seals and protects it. The rustproof batteries themselves have an outstanding service life, especially where high power demands are concerned. Behind all this is a special, patented technology that enhances the cell voltage.

power one is particularly consumer-minded when it comes to handling the battery. Extra long tabs facilitate removal of the cell from the packaging and insertion into the hearing aid.