JTWEEN Charger for Braun Oral-B Series Electric Toothbrush with Long Cable Socket Replacement Power Cord IPX7 Waterproof Inductive Base Compatible with Braun Oral-BD12 S12 S18 D17 D18 - Walmart.com
Braun Oral-B Professional Care Type 3728 - ToothbrushBattery.com
Braun Oral-B Professional Care Type 3728 Battery Replacement - ToothbrushBattery.com