Test/review of Panasonic AA BK-3HGAE 2700mAh (White) - Rechargeable Batteries - BudgetLightForum.com
FDK OEM NiMH Replacement Battery Compatible With Braun Oral-b Type 3731 or 3745 Toothbrush With Narrow Tabs (48l X 17d Mm 2700 Mah) for sale online | eBay