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Amazon.com: FDK Replacement Battery Compatible with Braun Oral-b Triumph Professional Care (Type 3731 or 3745) Toothbrush (42mm Long, 17mm Diameter, 2150mAh) : Everything Else
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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
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