Amazon.com : Oral-B Pro-Health Clinical Battery Power Electric Toothbrush, 1 Count (Pack of 1) (Colors May Vary) : Battery Operated Toothbrushes : Health & Household
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
Toothbrush Replacement Battery for Braun Oral-B 42mm x 17mm Ni-MH Rechargeable | eBay