1.2V Ni-MH A 2500mAh FDK OEM NiMH Replacement Battery Compatible with Braun Oral-b Professional Care Toothbrush with Narrow tabs - AliExpress
Braun Oral-B Type 4729 Professional Care Battery Replacement
Replacement Battery for Braun Oral B 3745 3728 3762 7000 3731 P7000 D25 D28 Electric Toothbrush 1.2V 42mm x 17mm Batteries - AliExpress
Amazon.com: FDK Replacement Battery Compatible with Braun Oral-b Triumph Professional Care (Type 3731 or 3745) Toothbrush (48mm Long, 17mm Diameter, 2700mAh) : Everything Else
Braun Oral-B Professional Care 9900 Triumph Ni-MH battery Replacement - iFixit Repair Guide
Braun Oral-B Type 3754 & 3756 Battery Replacement Guide
Braun Oral-B Type 3754 & 3756 Battery Replacement Guide
Braun Oral B TRIUMPH V2 Toothbrush Battery + Replacement Service and MORE | eBay
Amazon.com: Replacement Rechargeable Battery Compatible with Some Selected Braun Oral-b Triumph Professional Care Toothbrush, Panasonic NiMH with Narrow Metal Tabs, 50 mm Long, 17 mm Diameter : Health & Household
Braun Oral B TRIUMPH V2 Toothbrush Battery + Replacement Service and MORE | eBay