I have the battery on various sites found on the net as a replacement battery for the Standard Oral B battery and I have to say the battery is super. Hab after instructions from the network now already provided 2 toothbrushes with the new battery, and everyone is happy. The battery lasts twice as long as the standard battery of Oral B is loaded but in almost the glecihen time as the old one. Both battery and the dealer repellant are recommended!