Battery for Braun Oral B D32 D34 3738 P6000 3D D16 D20 D4000 D20 p5000 P700 Electric Toothbrush 1.2V 42mm x 17mm Batteries - AliExpress
Akku für Zahnbürste Oral-B Typ 3738, 1,2V, NiMH: Amazon.de: Drogerie & Körperpflege
Oral-B Triumph Professional Care 3738 Toothbrush Battery Narrow Tabs 43mmLx17mmD | eBay
Oral-B Triumph Professional Care 3738 Toothbrush Battery Narrow Tabs 43mmLx17mmD | eBay
Amazon.com: Replacement Battery Part No.3731,3738 for Oral-B Professional Care 8000,Professional Care 8300,Professional Care 8500,Professional Care 9500,Triumph 4000,Triumph 5000,Triumph 9000,9400,9500,9900 : Health & Household