Braun Oral-B Type 4729 Professional Care Battery Replacement
HQRP 2-Pack Batteries for Braun 6515 6520 type 5705, 6550 type 5704, 6525 type 5703, CruZer1 Model Z20, 2675 Type 5732 Razor / Shaver plus Screwdriver - Walmart.com
Amazon.com: HQRP 49x17mm Battery Compatible with Braun Triumph ProCare 9900 9500 9400 9000 3731 Toothbrush Replacement : Health & Household