Braun Oral-B Professional Care Type 3728 Battery Replacement - ToothbrushBattery.com
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1-5PCS 1.2V 4/5AA 1500mAh Ni-Mh 4/5 AA Battery For Braun Oral B 3728 3754 3756 Electric Toothbrush Razor Shaver Barber - AliExpress
4Pcs Replacement Electric Toothbrush Heads Accessories Compatible for Oral-B 3728 3738 3744 3757 - Walmart.com
USB Travel Charger Dock 3757 Electric Toothbrush Charging Cradle for Braun Oral B D12523 3709 3728 3737 4736 4717 4729 8850
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HASTHIP® Electric Toothbrush Charger for Oral B, Type 3757 Charging Base for Braun Oral-b Compatible with D Series D12 D17 D18 D19 D20 D29 D34 D12013 D12013w D12523 3709 3728 3737 4736