Philips Sonicare Rechargeable Electric Toothbrush Flexcare HX6920 / HX6930 Up To 3 Weeks Intelligent White Teeth for The Adult|Electric Toothbrushes| - AliExpress
Amazon.com : Upgraded Version: 800 mAh 3.7v Li-ion Electric Toothbrush Replacement Battery Compatible with Philips HX9340 HX6930 HX6750 HX6530 HX6320 HX6950 HX9350 HX6920 HX6910 HX6710 with pins for Circuit Board : Health
Amazon.com: Replacement Philips HX6100 Charger Sonicare HeathyWhite Flexcare HX6500/HX6511/HX6530/HX6711/HX6730/HX6731/HX6732/HX6780/HX6781/HX6782/HX6902/HX6910/ HX6930 110v-240v International Travel Charger : Health & Household