Amazon.com : Electric Toothbrush Battery Replacement for Philips Sonicare Parts HX6300 HX6500 HX6610 HX6700 HX6900 HX9300 Series with Solder Wire, Disassemble Tools Set and Waterproof Stickers 800mAh : Health & Household
Amazon.com : Upgraded 800mAh 3.7v Li-ion Electric Toothbrush Replacement Battery Compatible with Philips HX9360 HX6340 HX6610 HX6970 HX6511 HX6711 with Extra Rubber Seal : Health & Household
Repair Guide for Sonicare DiamondClean Toothbrush Published - Philips HX9340 - ToothbrushBattery.com
Amazon.com : Electric Toothbrush Battery Replacement for Philips Sonicare HX6300 HX6500 HX6610 HX6700 HX6900 HX9300 Series with Waterproof Shaft Rubber Seal, Solder Wire and Disassemble Tools : Health & Household
Amazon.com: PHILIPS Sonicare ProtectiveClean 6500 Rechargeable Electric Power Toothbrush with Charging Travel Case and Extra Brush Head, Navy Blue, HX6462/07 : Health & Household
How to troubleshoot common issues with your Philips Sonicare
Philips One By Sonicare Battery Toothbrush, Midnight Blue, HY1100/04 - Walmart.com
Sonicare toothbrush teardown: microcontroller, H bridge, and inductive charging